The full text index contains all words with a length of three letters or more. Wildcards are not supported. Without special notation, the search will result in all press releases that contain at least one of the search terms. To narrow the search to documents that contain more than one search term, please use the "+" sign as a prefix to these search terms.
all results contain "generika" or "patent"
all results contain "generika" and "patent"
all results contain "generika", but not "patent"
all results contain "gener", e.g. generika, general, generation.