Go to declaration not able to do recursive search

Let's say I have a file that references a variable in another file within the same folder. If I want to go to the declaration / usage, then it works fine. However, let's say file A is the root folder and file B is in a subfolder. In this case, there is no declaration/usage found in file B, because it's in a subfolder.

Is it possible to configure go to declaration/usage to search X levels deep?

BTW, I'm using the Terraform plugin in PyCharm and my project is for Terraform. Not sure if it makes any difference. Lots of people recommend using PyCharm as the IDE for Terraform and I've been using it for months and really like it. It works really well, just that there are some small annoyances (such as this one) here and there.