Perhaps you should try some spelling variations:
technologies from » technology from, technologies co, technologies art
le developpement » de developpement, sme development
4 communication » 3 communication, 5.4 communication, de communication
developpement l » developpement il, developpement la, developpement de
informal data » normal data, formal data, informal oath
l afrique » en afrique
data den » data daten, data does, data do
den 4 » den 24, den 14, des 4
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: technologies from informal data den 4 communication a le developpement l afrique.*.