Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
der developpement » de developpement, des developpements, leur developpement
lt communication » et communication, et communicatione, get communication
developpement l » developpement il, developpement la, developpement de
technologien i » technologien im, technologien _, technologien 1
total labor » local labor, total factor
medium der » medium term, medien der
l afrique » en afrique
value lt » value led, value law, value _
i total » _ total, a 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 i total labor value lt communication medium der developpement l afrique.*.