Perhaps you should try some spelling variations:
information modell » information modelle, information models, information modeler
informatik modelle » information modelle, geoinformatik modelle, bioinformatik modelle
information model » information modeling
informatik modell » informatic model, informatic models, information modelle

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: (( ((information modell) OR (information model)) ) OR ( ((informatik modelle) OR (informatik modell)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((information modell) OR (information model)) ) or ( ((informatik modelle) or (informatik modell)) ))".
• Adding a wildcard symbol may retrieve word variants: (( ((information modell) OR (information model)) ) or ( ((informatik modelle) or (informatik modell)) ))*.