It sounded like you were ironic for the last part especially your "but thanks" ~
Do you just want to tell me you're having a hard time using google?
Well, let's say I was to search a tutorial for a software, let's say I'm looking for a blender (which is open source) tutorial. And let's say I'm looking for a tutorial in Spanish, since I have problems with any other language.
So I go to google.com and type in the words 'spanish' and 'google', which leads me to google.es.
From there I can select español, català, galego or euskara below the search buttons. I chose español and type in what I'm looking for, that means 'tutorial' and 'blender'.
Finally I select 'páginas en español' (pages in Spanish) before I hit the buscar (search) button.
And that's it, there's plenty of tutorials for what I'm looking for in the language I prefer.
Of course, when you connect to google.com from Germany it would redirect you to google.de and there's already the option to display only 'Seiten auf Deutsch' instead of the whole web.
There are also many german tutorials (even video tutorials) for FL Studio out there.