If this is not yet an SEO tactic it should be. Usually when I am searching for help with a computer problem I will use the tilde (~) before a word, which tells Google to also use words it thinks are related.

Wait...

It tells you which words are related to other words. In fact, it tells you how related they are.

In descending order, problem is mostly related to bug is mostly related to fix is mostly related to probleme (german).

Cheers,
Brian