Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
lone developpement » le developpement, de developpement, en developpement
developpement l » developpement il, developpement la, developpement de
information 2 » information 3
networks lone » networks life, networks link, networks lora
l afrique » en afrique
do data » eo data, go data, geo data
2 do » _ do, 2 co, 2 de

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 2 do data communications networks lone developpement l afrique.*.