Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
information centre » information centers, information contents
developing east » development east, developing a, developing asia
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
east africa » west africa
centre has » century has, centre case, centre des
has rural » cash rural, faso rural
costs 4.4 » costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information centre has rural communication costs 4.4 developing east africa.*.