Perhaps you should try some spelling variations:
optical communication » optical communications, optic communication, political communication
information bank » information b, information 2, information 1
technologies co » technologies _, technologies 4, technologies 2
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
co information » do information, 2 information, 1 information
y optical » _ optical, 3 optical, 4 optical
l afrique » en afrique
costs a » costs _, costs 4
bank y » bank _, bank a, bank 4

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

• Adding a wildcard symbol may retrieve word variants: technologies co information bank y optical communication costs a developpement l afrique.*.