Perhaps you should try some spelling variations:
information first » information format, information from, information field
used information » user information, use information, based information
technology used » technology use, technology based, technology users
4 communication » 3 communication, 5.4 communication, de communication
15 developing » 1 developing, 5 developing, 10 developing
first decade » first grade, last decade
developing a » developing _
decade 4 » decade _, decade 1, decade 2
costs 15 » costs 5, costs 1, costs 15.3
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technology used information first decade 4 communication costs 15 developing a africa.*.