Perhaps you should try some spelling variations:
lea's communication » mass communication, crisis communication, leadership communication
mental development » mineral development, capital development, spatial development
development second » development beyond, development section, development sectors
communication 6 » communication _, communication a, communication 3
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation des » variation _, variation 6, variation series
6 mental » 3 mental, a mental, 2 mental
des des » des deas, des dem, des der

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation des des lea's communication 6 mental development second afrique.*.