When we look for bugs or mistakes, we struggle.

In English, it’s much easier.

On the other hand: what to look for?

Here are some ready-made English expressions that are used massively on the internet and that facilitate the search:

__ won't start/stop : for something that doesn’t start or stop

__ stop working : for something that goes wrong for no reason

error while verb+ing : for an error generated by doing something

can't : when you can’t do anything

and especially :

You don’t forget to put the name of techno in the first word

The top is to have a env in English directly : a copy/paste of the error message is sufficient