Perhaps you should try some spelling variations:
other development » other developments, other developmental, order development
development fast » development east, development past, development first
3 communication » 4 communication, de communication, data communication
1 relationship » 1 relationships, 14 relationship, a relationship
relationship a » relationship _, relationships 3, relationship among
technology 1 » technology _
costs other » costs over
fast africa » east africa, east african, west africa
a crisis » 19 crisis
crisis 3 » crisis _, crisis a, crisis 1

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

• Adding a wildcard symbol may retrieve word variants: technology 1 relationship a crisis 3 communication costs other development fast africa.*.