Perhaps you should try some spelling variations:
aware communication » face communication, agile communication, ante communication
communication 3.5 » communication 23.5, communication 3.3, communication 3.2
developing asia » development asia, developing a
technologies 2 » technologies _, technologies 4
4 developing » 3 developing
asia afrique » africa afrique, asia africa
about 2.5 » about 2.15, about 2.3, about 1.3
2.5 aware » 2.5 malware, 2.5 share, 2.5 swarm
3.5 4 » 3.5 _, 3.5 a, 3.5 f

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information about 2.5 aware communication 3.5 4 developing asia afrique.*.