Perhaps you should try some spelling variations:
information stable » information table, information tables, information space
10 communication » 1 communication, de communication, 3 communication
do developpement » de developpement, du developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
stable rate » stable path, table rase, stable states
l afrique » en afrique
rate 10 » rate 1, rate 1905, rate 3.10
a do » a dot, _ do, a d

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information stable rate 10 communication a do developpement l afrique.*.