Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
14 communications » 10 communications, 14 communication, 4 communications
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
developing can » developing a, developing ai, developing av
contents has » contents fase, contents head, contents maps
1 developing » 3 developing, 4 developing, 2 developing
can africa » urban africa
costs 1 » costs _, costs 4, costs a
has 14 » das 14, chaps 14

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information contents has 14 communications costs 1 developing can africa.*.