Perhaps you should try some spelling variations:
nets communication » lea's communication, mass communication, c's communication
ides development » ads development, does development, smes development
typologie cices » typologie eines, typologie des
cices variation » price variation, die variation, does variation
development min » development main, development menu, development may
min afrique » en afrique
der d » der db, der _, der e

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 cices variation ((der d) OR (der de)) nets communication _ ides development min afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie cices variation ((der d) OR (der de)) nets communication _ ides development min afrique.*.