The phrase "are really applicable" is correct and usable in written English.
It can be used when discussing the relevance or suitability of something in a particular context.
Example: "The theories we studied in class are really applicable to real-world situations."
Alternatives: "are truly relevant" or "are genuinely applicable".
What I learned in Barcelona was that genius can produce what it chooses — but not much of it was really applicable to the table I sit at or the kitchen I cook in.
All too often, when we think of fundraising, we focus on efforts and resources that are really only applicable to metropolitan settings.
Thus, conclusions based on observations with 447-52D, which are the most numerous in much of the literature invoking anti-V3 mAbs, are really only applicable to HIV phenomenology in North America and Europe and ignore the significant contribution of subtype C to the pandemic, estimated at half of all circulating viruses.
This is really only applicable if you had planned to buy DJ Hero, then buy Scratch: The Ultimate DJ without its turntable.
I don't pretend to understand this new method, and I don't know if it's really even applicable, but it's channels of conductive metal being made on an incredibly tiny scale, which makes it my business.
Though there is also the temperature-aggression theoretical framework in this literature (see Hipp et al. 2004), routine activity theory can explain changes in both violent crime and property crime during warmer times of the year, whereas temperature-aggression theory is really only applicable for violent crime.
The alleged "post-gay society", where sexuality and gender are irrelevant, is really only applicable to a privileged few.
"But what happens is that a lot of the techniques that apply to email are not really applicable to push notifications…We believe, fundamentally, that companies can make more money by sending fewer, but better messages," he adds.
