Perhaps you should try some spelling variations:
information centres » information centre, information centrism, information centers
communication cost » communication costs, communication costa, communications costs
technologies pour » technologies peter, technologies pt, technologies box
pour information » poor information, your information, pour l'information
developing urban » development urban, developing human, developing areas
e communication » de communication, 1 communication, une communication
3.4 developing » 13.4 developing, 3.3 developing, 3.2 developing
urban area » urban areas
cost 3.4 » cost 2.4, cost 3.2, cost 3.5
5.3 e » 5.3 _, 5.3 a, 3.3 e

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

• Adding a wildcard symbol may retrieve word variants: technologies pour information centres 5.3 e communication cost 3.4 developing urban area.*.