Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
regulation 2.2 » regulations 2.2, regulation 3.4, regulation 6.3
technology de » technology does, technology dlt, technology 1
de regulation » trade regulation, use regulations, data regulation
rises mobile » risk mobile, issues mobile, does mobile
africa april » america april, africa anil, africa africa
2.2 rises » 2.2 risks, 2.2 risques, 2.2 risk
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology de regulation 2.2 rises mobile communications costs 2 development africa april.*.