I find myself searching for the combat rules on the wiki.

One reason is because the rules are hidden under the styles page.

One other reason might be because they are over different pages: I remember that there is a rule where you can either take a combat action during combat, or a non-combat action. But I cannot find the rules on the wiki regarding non-combat actions during combat.

Same goes for the use of force powers in a combat.

I also tried the search - option. But that function mostly comes with forum posts. The search button lacks a option to filter the results. For example: if I could filter for only wiki-pages, maybe that will help.

Good point. I have moved some of the combat rules from the Combat Styles section to a separate Combat page, which will hopefully help. As for the searching, we'll have to look into that, thanks for letting us know!