Perhaps you should try some spelling variations:
c's communication » lea's communication, class communication, mass communication
development eco » development second, development east, development menu
variation bei » variation des, variation der, variation _
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
eco afrique » en afrique
post its » lost its
der c's » der cas, der ccs, der cns
pt its » past its

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 de variation bei der c's communication ((pt its) OR (post its)) development eco afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie de variation bei der c's communication ((pt its) OR (post its)) development eco afrique.*.