Perhaps you should try some spelling variations:
"bioinformatics models" » "bioinformatics methods", "bioinformatics data"
"information modelle" » "information modell", "information model", "information models"
"informatik modell" » "information modell", "informatic model", "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 modelle") OR ("informatic models"))) OR ("bioinformatics models")))).
• Removing quotes may allow a broader search: (( informatik modell ) or ((((( information modelle ) or ( informatic models ))) or ( bioinformatics models )))).
• Adding a wildcard symbol may retrieve word variants: (("informatik modell") or ((((("information modelle") or ("informatic models"))) or ("bioinformatics models"))))*.