Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
technology guided » technology guides, technology gender, technology video
guided innovation » guide innovation, guided information, grid innovation
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
innovation war » innovation what, innovation work, innovation wave
costs leur » costs clear
war e » war eu, war _, war i
e de » et de, e die, e der

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

• Adding a wildcard symbol may retrieve word variants: technology guided innovation war e de communication costs leur developpement en afrique.*.