Perhaps you should try some spelling variations:
causes communication » mass communication, crisis communication, assess communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technology und » technology fund, technology used, technology use
innovation 2 » innovation 1, innovation 4, innovation 3
areas causes » areas case, trends causes, les causes
costs de » costs _, costs 4, costs a
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technology und innovation 2 areas causes communication costs de developpement en afrique.*.