Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
guides information » guide information, guided information, aids information
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
technology guides » technology gaps
ch development » tech development, 2 development, 3 development
development en » developpement en, development menu, development eco
information 2 » information 3
fact 3.1 » act 3.1, fact 3.4, facts 3.2
costs ch » costs cash, costs chap, costs _
2 fact » 2 facts, _ fact, a fact

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

• Adding a wildcard symbol may retrieve word variants: technology guides information 2 fact 3.1 communications costs ch development en afrique.*.