High Global Search Volume, Low Local Search

There are a few keywords that I am targeting. All of them have "not enough data" under local search, but very high global search volume(exact).

These keywords just gained popularity maybe a little bit more than a year ago according to google trends.

Does not enough data mean that google hasent had enough time to collect data on the keywords, or it means there is a low search volume for these terms on GOOGLE US?

Meaning on the other parts of the world many are searching for that keyword but only a few searches in US.

If its ok if you have non-us traffic then go for it.