Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
aid communications » aided communications, radio communications, haiti communications
dis information » mis information, aids information, des informations
sme development » trade development
technology dis » technology does, technology 4ir, technology dlt
development de » development d, development ds, developpement de
de afrique » de l'afrique, en afrique, l afrique
costs sme » costs some, costs amy
3.2 does » 13.2 does, 3.1 does, 3.4.2 does
does aid » does a, does god

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

• Adding a wildcard symbol may retrieve word variants: technology dis information 3.2 does aid communications costs sme development de afrique.*.