Perhaps you should try some spelling variations:
"bioinformatic modeling" » "bioinformatics modeling", "bioinformatic profiling", "bioinformatics indexing"
"informatik modell" » "information modell", "informatic model", "informatic models"
"geoinformatik modelle" » "geoinformation modelle", "geoinformatic modele", "geoinformatic modelse"

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 ((("geoinformatik modelle") OR ("bioinformatic modeling")))).
• Removing quotes may allow a broader search: (( informatik modell ) or ((( geoinformatik modelle ) or ( bioinformatic modeling )))).
• Adding a wildcard symbol may retrieve word variants: (("informatik modell") or ((("geoinformatik modelle") or ("bioinformatic modeling"))))*.