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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
it was not found
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it was not found" is correct and usable in written English.
You can use it when referring to something that was expected to be located but was unsuccessful in being discovered. Example: "After searching the entire database, it was not found."
✓ Grammatically correct
Science
News & Media
Alternative expressions(17)
it was absent
it was not identified
the search yielded nothing
it was not discovered
it was not understood
it was not reversed
it was not noticed
it was not disappointed
it was not republished
it was not me
it was not refined
it was not helpful
it was not accepted
it was not filtered
it was not given
it was not invited
it was not nominated
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
60 human-written examples
Its presence in tobacco has not been reported previously and it was not found in any of the present STPs analyzed (Table 4).
Science
It was not found for several days.
News & Media
It was not found in her apartment.
News & Media
It was not found in the edible parts of tomatoes, corn or peppers, however.
News & Media
The body of Timothy Sixtus, 41, is still missing; it was not found.
News & Media
It was not found because the London-wide role of neighbourhood policing had not reached that area by then.
News & Media
On the other hand it was not found in non-nervous tissues.
Science
This was a de novo mutation because it was not found in either parent.
Finally, although cognitive ability is predictive of status-quo bias, it was not found to reduce the sunk-cost bias.
But we could not include this variable in this analysis as it was not found for all countries and years.
Science
It was not found correlation between the E/E ´and PAOP (p = 0.48) nor with the EVLW (p = 0.78).
Expert writing Tips
Best practice
When using "it was not found", ensure the subject "it" is clearly defined in the preceding context to avoid ambiguity. For example, instead of just stating "it was not found", specify "the missing file was not found".
Common error
Avoid relying too heavily on passive voice constructions like "it was not found". Active voice can often be more direct and engaging. Consider rephrasing as "researchers did not find it" to make the sentence more impactful.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it was not found" functions as a passive construction used to indicate the absence or lack of discovery of a particular subject. Ludwig AI confirms its correctness and usability in written English. It emphasizes that a search or investigation did not yield the expected result.
Frequent in
Science
70%
News & Media
25%
Formal & Business
5%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "it was not found" is a grammatically sound and frequently used phrase to report the lack of discovery of something. Ludwig AI confirms this. Its usage is prevalent in scientific and news-related contexts. While typically neutral in tone, opting for the active voice might improve conciseness in some situations. Related alternatives include "it could not be located" or "it remained undiscovered" for subtle variations in meaning. Remembering to maintain clarity by explicitly defining the subject, you can use "it was not found" effectively to convey negative findings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it could not be located
Changes the verb from "found" to "located", implying a specific search.
it could not be detected
Replaces "found" with "detected", emphasizing a failure to observe or sense something.
it remained undiscovered
Uses a more formal tone with "remained" and replaces "found" with "undiscovered", stressing the continued lack of finding.
it turned up missing
Shifts the focus to the item's state of being "missing" rather than the action of finding it.
it was absent
Simplifies the phrase to a statement of absence.
it was not identified
Emphasizes the lack of recognition or identification.
it eluded detection
A more sophisticated phrasing, implying that the thing actively avoided being found.
it proved untraceable
Focuses on the inability to trace or track something.
no trace of it was found
Reorders the sentence to emphasize the complete absence of any trace.
the search yielded nothing
Indicates that the act of searching was unsuccessful in finding anything.
FAQs
How can I use "it was not found" in a sentence?
Use "it was not found" to indicate that something was searched for but not located. For example, "Despite a thorough investigation, "it was not found" in the database".
What can I say instead of "it was not found"?
You can use alternatives like "it could not be located", "it remained undiscovered", or "it was absent", depending on the context.
Which is correct, "it was not found" or "it wasn't found"?
Both "it was not found" and "it wasn't found" are grammatically correct. The contracted form "it wasn't found" is more informal.
What's the difference between "it was not found" and "it was not detected"?
"It was not found" generally refers to a failure to locate something physically or within a specific area. "It was not detected" implies a failure to perceive or measure something, often through scientific instruments or methods. Thus, "it could not be detected" is preferable when talking about a signal or a substance for example.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested