Perhaps you should try some spelling variations:
modern communication » modern communications, modern communicator, 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
modells modern » modells der, models model, modell oder
variation des » variation _, variation 6, variation series
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 modells modern communication 3 gas developpement en afrique.*.