Perhaps you should try some spelling variations:
based communication » brand communication, based compensation, mediated communication
des developpements » deux developpements, de developpement, et developpements
developpements en » developpement en, developpement et, developpements de
led information » land information, feed information, oecd information
technology led » technology land, technology law, technology 1
gps based » gis based, bus based
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technology led information _ gps based communication a des developpements en afrique.*.