Perhaps you should try some spelling variations:
"information modelle" » "information model", "information models", "information modeler", "information modele", "information modelse", "information modelere"
"information modell" » "information model", "information models", "information modeler"
"informatic model" » "informatic models", "information model", "informative model"

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: (((("informatic model") OR ("information modell"))) OR ("information modelle")).
• Removing quotes may allow a broader search: (((( informatic model ) or ( information modell ))) or ( information modelle )).
• Adding a wildcard symbol may retrieve word variants: (((("informatic model") or ("information modell"))) or ("information modelle"))*.