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

Try widening your search to All Fields.

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 ("information modell"))) OR ((((("informatic modelse") OR ("informatic models"))) OR ("bioinformatik modelle")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"informatik modell\") OR (\"information modell\"))) or (((((\"informatic modelse\") or (\"informatic models\"))) or (\"bioinformatik modelle\"))))".
• Removing quotes may allow a broader search: (((( informatik modell ) OR ( information modell ))) or ((((( informatic modelse ) or ( informatic models ))) or ( bioinformatik modelle )))).
• Adding a wildcard symbol may retrieve word variants: (((("informatik modell") OR ("information modell"))) or ((((("informatic modelse") or ("informatic models"))) or ("bioinformatik modelle"))))*.