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
e communication » de communication, 1 communication, une communication
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
3.2 does » 13.2 does, 3.1 does, 3.4.2 does
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies plot information 3.2 does e communication media leur developpement l afrique.*.