Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
choice information » price information, change information, device information
technology choice » technology change
information case » information based, information can, information costs
4 communications » 14 communications, 4 communication, 2 communications
development lid » development led, development li, development lie
de development » e development, ce development, de developpement
lid afrique » l afrique
costs de » costs _, costs 4, costs a
based 4 » based 4.1, based 4.3, based na

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

• Adding a wildcard symbol may retrieve word variants: technology choice information case based 4 communications costs de development lid afrique.*.