Perhaps you should try some spelling variations:
nice communication » voice communication, time communication, face communication
technology change » technological change, technological changes
change innovation » change information, chain innovation, trade innovation
developpement en » developpement et, developpement des, developpement de
innovation when » innovation where, innovation what, innovation why
a developpement » au developpement, de developpement, le developpement
when has » where has, when base, when have
has nice » has price, a nice, das nie
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology change innovation when has nice communication costs a developpement en afrique.*.