Perhaps you should try some spelling variations:
remote communication » remote communities, secure communication, time communication
leur developpement » le developpement, deux developpements, de developpement
developpement l » developpement il, developpement la, developpement de
technologies 4 » technologies _
informacion pt » information pt, informacion de, informacion en
4 informacion » 4 information, e informacion, de informacion
3.2 remote » 3 remote
l afrique » en afrique
pt 3.2 » lt 3.2, μt 3.2, plot 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 informacion pt 3.2 remote communication _ leur developpement l afrique.*.