You can now search kindermusik-germany.de with Google.
Just type your query into the search form (on all pages except single blog posts) and click the button. Cool gimmick: the results will be loaded right into the page, in the box below the search form, so you don't have to leave the page you're on.
Problem is, though, this site is still so brand new, Google hasn't indexed it yet – so even though we have plenty of content to hunt through, Google as yet cannot return any results! Hopefully, this problem will resolve itself within the next couple of weeks, once the Google bot has been by.