Perhaps you should try some spelling variations:
oral communication » personal communication
communication asia » communication a, communication about, communication among
trade development » software development
development et » development east, developpement et, development eco
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
asia trade » asian trade, africa trade
et afrique » en afrique, l afrique
1 new » _ new, a new, 5 new
3 new » _ new, a new

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie der variation ((1 new) OR (3 new)) oral communication asia trade development et afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie der variation ((1 new) OR (3 new)) oral communication asia trade development et afrique.*.