"significant reasons" is a correct and commonly used phrase in written English.
It is typically used to describe important or substantial factors that contribute to a situation or decision. Example: There were significant reasons why the company decided to relocate its headquarters to a different city, including lower operating costs and access to a larger talent pool.
Only cave painters painted for pure and deeply significant reasons.
Yet media companies say there are significant reasons to develop expertise in early-stage investments.
Arena has become extremely popular with his players, building allegiance for two significant reasons.
Often they were contributory factors to the broader narrative rather than necessarily significant reasons in their own right".
There are significant reasons why a full investigation should be held into what happened at and after Orgreave.
"There are more significant reasons to voice their concerns," Kurth said.
And it might all work out this way — except that there are a few significant reasons to think that it won't.
"The 1999 World Cup was probably one of the most significant reasons we are here today, and we will all be proud of the players from the W.U.S.A. that will be representing their respective countries this September".
But it turns out that demographic is incredibly important for other, even more significant reasons than the welfare of advertisers, namely that there's a product that changes every few years in which baby boomers are disproportionately interested: politicians.
"There are significant reasons for the court to try to provide guidance," Mr. Phillips said, noting that the large number of briefs filed in the case were "extraordinary in their breadth and depth".
We need regular retranslations of the Satyricon, for two significant reasons: the first is that worthy approximations of the original racy, slangy, deceptively slapdash yet densely allusive Latin are going to need constant updating in order to maintain their freshness.
