OK, thanks for the answer. Then I misunderstood what you meant with RegExp.
Is there another way to achieve this? In my opinion it′s hard to optimize an article to a two-words-keyword without repeating the same phrase over and over and lowering the joy of reading the article.
Beforehand I tried the OR-modifier Google itself allows when searching. Any plans to support this one in the near future? Or do you have any idea how to handle these sorts of things properly?
Greetings,
Benni