Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
cell communications » cell communication, health communications, rural communications
early information » ary information, party information, energy information
technology early » technology energy, technology era, technology enabled
development des » development does, development desd, development ds
information 3 » information 2
des afrique » en afrique, de l'afrique
der cell » der celen, does cell, dry cell
costs a » costs _, costs 4
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technology early information 3 der cell communications costs a development des afrique.*.