Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
dave communication » wave communications, de communication, face communication
des developpements » deux developpements, de developpement, et developpements
developpements en » developpement en, developpement et, developpements de
technologien am » technologien im, technologien als, technologie im
total labor » local labor, total factor
value dave » value data, value base, value case
medium des » medium der, medien des
am total » a total, _ total, 2 total

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

• Adding a wildcard symbol may retrieve word variants: technologien am total labor value dave communication medium des developpements en afrique.*.