Perhaps you should try some spelling variations:
information first » information format, information from, information field
de communication » mobile communication, online communication
3 information » 1 information
developing em » developing e, developing eq, developing amp
technology 3 » technology _, technology 1, technology 4
first decade » first grade, last decade
4 developing » 3 developing
decade de » decade due, decada de, decade new
em africa » 1 africa
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information first decade de communication costs 4 developing em africa.*.