Perhaps you should try some spelling variations:
technologien its » technologien des, technologien als, technologien im
de communication » mobile communication, online communication
developpement et » developpement des, developpement de, development east
total labor » local labor, total factor
et african » west african, east african, new african
its total » 5s total, its toll, jit total
data de » data den, data die, data do

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

• Adding a wildcard symbol may retrieve word variants: technologien its total labor data de communication media _ developpement et african.*.