The phrase "a significant use" is correct and usable in written English.
It can be used when discussing the importance or impact of a particular application or function of something.
Example: "The study highlighted a significant use of renewable energy sources in reducing carbon emissions."
Alternatives: "an important application" or "a notable utilization".
"Phone cases are a significant use of plastics for us [and] a very easy market for us to get into", says Amy Hargroves, Sprint's director of corporate responsibility and sustainability.
Some minerals, particularly platinum, have a significant use in solving environmental challenges, which favours Lonmin and Anglo Platinum.
The only moment in either Q&As that was revealing was when Miliband explained how his relationship with his brother David was "healing", a significant use of the present tense when we all thought it had "healed".
But Romney also knows, presumably, that the most obvious something is war, or a significant use of force, and he's not going to touch that idea, not in a Presidential campaign, and not at a time when Americans are sick of George W. Bush's adventures in the Middle East.
Their discovery is a significant use case for anomaly detection.
This holds back the possibility of a significant use of polymeric surfactants for EOR.
Interestingly, both carbamazepine and riluzole that showed little use-dependence between 0.1 and 10 Hz stimulation at the holding potential of − 120 mV, exerted a significant use-dependent block in myotonia-like conditions.
Social media played a significant role and was used as a catalyst for change.
A second significant use case for document data stores is for storing items of similar nature that may have different structures.
For starters, they point out that "the products have significant use among a number of groups in the Australian community"—namely, LGBTIQ+ groups.
