Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
gas developpement » gas development, au developpement, des developpements
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation des » variation _, variation 6, variation series
des models » des modells, des modeles, des modes
3 gas » _ gas, 2 gas

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation des models model communication 3 gas developpement en afrique.*.