Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
which focuses on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which focuses on" is a correct and usable phrase in written English.
It can be used when you want to indicate that a particular topic or concept is the main focus of discussion, thought, or attention. For example: "This paper explores the benefits of using renewable energy sources, which focuses on reducing emissions and creating a more sustainable society."
✓ Grammatically correct
News & Media
Science
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
57 human-written examples
Mr Lagos's presidency merits just two chapters, one of which focuses on foreign policy.
News & Media
Two such websites have been developed, one of which focuses on CBT-E.
The report, which focuses on the actions of A.T.F.
News & Media
We have also developed a social entrepreneurs' fund, which focuses on non-profit-maximising social enterprises and a sustainable property fund which focuses on green buildings and regeneration.
News & Media
The Marines hold an annual exercise with the Indian Army, Shatrujeet, which focuses on amphibious operations.
News & Media
The negotiations could lead to a bid for United, which focuses on door-to-door sales.
News & Media
He then criticizes U.S. policy in Pakistan, which focuses on the military and not development.
News & Media
The two-act piece, which focuses on four female rebels, puts psychology before polemics.
News & Media
She has her own political party, Evita's People's Party, which focuses on voter education.
News & Media
com, which focuses on celebrities, or BlackVoices.com, which features chat rooms.
News & Media
The theme of this year's prize, which focuses on photography and sustainability, is Consumption.
News & Media
Expert writing Tips
Best practice
Use "which focuses on" to clearly define the specific subject or aspect being addressed, ensuring clarity and precision in your writing. For instance, "The study, which focuses on urban development, provides valuable insights."
Common error
Avoid using "that" instead of "which" when introducing non-restrictive clauses. "Which" is used to add extra information that is not essential to the sentence's meaning, whereas "that" is used for essential information. For example, use "The course, which focuses on data analysis, is highly recommended" instead of "The course that focuses on data analysis is highly recommended" if the information about the course's focus is non-essential.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which focuses on" functions as a relative clause, specifically a nonrestrictive (or nonessential) clause, providing additional information about the noun it modifies. It helps to specify the subject matter or area of emphasis as Ludwig confirms through its examples.
Frequent in
News & Media
52%
Science
42%
Encyclopedias
2%
Less common in
Formal & Business
1%
Wiki
1%
Reference
1%
Ludwig's WRAP-UP
In summary, "which focuses on" is a versatile phrase used to introduce non-restrictive clauses that specify an area of focus. Ludwig AI confirms its grammatical correctness and usability. It's important to use "which" correctly to avoid confusion with essential clauses introduced by "that". Common alternatives include "that concentrates on" and "that centers around", but the best choice depends on the specific context. As evident from the examples and usage patterns, this phrase is commonly found in both news and scientific writing, making it a valuable tool for clear and precise communication. With a high expert rating and frequent occurrence, mastering its use will enhance your writing quality.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that concentrates on
Emphasizes a deliberate act of bringing thoughts or efforts to the center; highlights the concentration aspect.
that centers around
Implies a central theme or core topic around which other elements revolve.
that is geared towards
Suggests a design or adaptation specifically for a particular purpose or target.
that prioritizes
Highlights the act of giving precedence to something, indicating its importance.
that emphasizes
Stresses the act of giving particular importance or prominence to something.
that highlights
Implies bringing attention to a particular aspect, making it more noticeable.
that targets
Suggests directing efforts or actions towards a specific goal or group.
that is directed at
Indicates a clear aim or purpose, with efforts channelled in a specific direction.
that aims at
Highlights the intention or objective that something is trying to achieve.
that revolves around
Indicates that something is the main or central point of interest or activity.
FAQs
How can I use "which focuses on" in a sentence?
Use "which focuses on" to introduce a non-restrictive clause that specifies the main subject or area of interest. For instance, "The project, "which focuses on" renewable energy, aims to reduce carbon emissions."
What are some alternatives to "which focuses on"?
You can use alternatives such as "that concentrates on", "that centers around", or "that is geared towards" depending on the specific nuance you want to convey.
Is it correct to say "that focuses on" instead of "which focuses on"?
While both "that" and "which" can introduce relative clauses, "which" is more appropriate for non-restrictive clauses that add extra information. Using "that" implies the information is essential for identifying the subject, which may not always be the case. For example, "The book, "which focuses on" climate change, is very informative" suggests the focus is additional information. If you have to choose between them, keep in mind that "that" can be used only to introduce essential information clauses while “which” can introduce non-essential ones.
What is the difference between "which focuses on" and "that targets"?
"Which focuses on" indicates the main area of attention, whereas "that targets" implies a specific goal or objective. For example, "The campaign, "which focuses on" public health, aims to address issues "that targets" vulnerable populations."
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested