Perhaps you should try some spelling variations:
"bioinformatik modelle" » "geoinformatik modelle", "bioinformatic modeling", "bioinformatics models", "bioinformation modelle", "bioinformatic modele", "bioinformation modellee"
"bioinformatic modele" » "bioinformatics models", "bioinformatics model", "bioinformatic modeling"
"informatic modelse" » "informatic model", "information modelle", "information models", "informatic modele", "information modelse", "informative modelse"
"informatik modell" » "information modell", "informatic model", "information modelle"
"informatic models" » "informatic model", "information models", "informative models"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("informatik modell") OR ((((("informatic modelse") OR ("informatic models"))) OR ((("bioinformatik modelle") OR ("bioinformatic modele")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"informatik modell\") or (((((\"informatic modelse\") or (\"informatic models\"))) or (((\"bioinformatik modelle\") OR (\"bioinformatic modele\"))))))".
• Removing quotes may allow a broader search: (( informatik modell ) or ((((( informatic modelse ) or ( informatic models ))) or ((( bioinformatik modelle ) OR ( bioinformatic modele )))))).
• Adding a wildcard symbol may retrieve word variants: (("informatik modell") or ((((("informatic modelse") or ("informatic models"))) or ((("bioinformatik modelle") OR ("bioinformatic modele"))))))*.