Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
price information » private information, price inflation
developpement lid » development lid, developpement il, developpement la
technology price » technology rich, technology voice, technology service
information case » information based, information can, information costs
4 communications » 14 communications, 4 communication, 2 communications
4 developpement » de developpement, le developpement, et developpement
lid afrique » l afrique
based 4 » based 4.1, based 4.3, based na
costs 4 » costs _, costs a, costs 4.2

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

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