Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
2.1 communications » 3.1 communications, 4.1 communication, 1.1 communication
technologies pour » technologies peter, technologies pt, technologies box
pour information » poor information, your information, pour l'information
developing areas » developing asia, developing east, developing a
information 1 » information 2, information 3, information 3.2
areas areas » areas arenas, seas areas, areas access
state 2.1 » states 2.1, state 2.2, state 2.3
1 state » 2 state, 3 state

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

• Adding a wildcard symbol may retrieve word variants: technologies pour information 1 state 2.1 communications costs _ developing areas areas.*.