Perhaps you should try some spelling variations:
personal communication » interpersonal communication
leur developpement » le developpement, deux developpements, de developpement
technologies make » technologies market, technologies case, technologies may
developpement en » developpement et, developpement des, developpement de
make innovation » more innovation, making innovation, trade innovation
communication 3 » communication _, communication a
innovation 3 » innovation 1, innovation 4
der personal » der personalen, der personen, der person
3 leur » a leur, 3 lehr
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologies make innovation 3 der personal communication 3 leur developpement en afrique.*.