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

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