Perhaps you should try some spelling variations:
communication barriere » communication barriers, communication series, communication based
des developpements » deux developpements, de developpement, et developpements
developpements et » developpement et, developpement en, developpements de
4 communication » 3 communication, 5.4 communication, de communication
technologies a » technologies _, technologies 4, technologies 2
formulation du » formulation de, formulation des, formulation _
a formulation » la formulation, _ formulation, 3 formulation
barriere des » barrieren des, karriere des, barriere der
et farce » der farce, et marche, et faire
du does » do does, der does, du deces
does 4 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies a formulation du does 4 communication barriere des developpements et farce.*.