Perhaps you should try some spelling variations:
modells examples » models examples, model examples, modules examples
module example » modules example, modules examples, model example
models example » models examples, model example, model examples
der module » der modul, der modus, power module

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: (( der module example ) OR ( health ((modells examples) OR (models example)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( der module example ) or ( health ((modells examples) OR (models example)) ))".
• Adding a wildcard symbol may retrieve word variants: (( der module example ) or ( health ((modells examples) OR (models example)) ))*.