Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
technologies plot » technologies pt, technologies part, technologies past
plot information » plant information, iot information, about information
information 1.3 » information 14.3, information 1.2, information 10.4
4 communication » 3 communication, 5.4 communication, de communication
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
1.3 does » 12.3 does, 18.3 does, 13 does
does 4 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies plot information 1.3 does 4 communication media leur developpement l afrique.*.