Perhaps you should try some spelling variations:
data communication » data communications
information needs » information networks
how information » new information, 2 information, 1 information
technology how » technology 1, technology 2.2, technology 3
3.5 developing » 3.3 developing, 3.2 developing, 1.5 developing
needs debates » ideas debates
debates data » states data, debates a, debates de
developing 2 » developing _, developing a, developing e
costs 3.5 » costs 4.2, costs 4.4, costs 2.3
2 african » _ african, 1 african

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

• Adding a wildcard symbol may retrieve word variants: technology how information needs debates data communication costs 3.5 developing 2 african.*.