Perhaps you should try some spelling variations:
matter communication » master communication, better communication, water communication
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
information 4 » information 2
development d » development ds, development 1, development did
hei matter » media matter
d afrique » l afrique, en afrique, de l'afrique
4 hei » _ hei, 4 bei
3 smt » _ smt, 3 set, 3 sme
4 smt » _ smt, 4 set

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies co information 4 hei matter communication ((3 smt) OR (4 smt)) development d afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies co information 4 hei matter communication ((3 smt) OR (4 smt)) development d afrique.*.