Perhaps you should try some spelling variations:
mit komplement » mit komplexen, die komplement, mit komplimenten
und kompetent » und kompetenzen
und kompetenz » und kompetenzen
i komplement » 1 komplement, 2 komplement, 3 komplement

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: (( insider-wissen - praxis ((und kompetent) OR (und kompetenz)) ) OR ( insider-wissen - praxisnah ((mit komplement) OR (i komplement)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( insider-wissen - praxis ((und kompetent) or (und kompetenz)) ) or ( insider-wissen - praxisnah ((mit komplement) OR (i komplement)) ))".
• Adding a wildcard symbol may retrieve word variants: (( insider-wissen - praxis ((und kompetent) or (und kompetenz)) ) or ( insider-wissen - praxisnah ((mit komplement) OR (i komplement)) ))*.