Perhaps you should try some spelling variations:
aware communication » face communication, agile communication, ante communication
technologies based » technologies used, technology based, technologies a
information centre » information centers, information contents
based information » basic information, based innovation, land information
communication 3.2 » communication 3.3, communication 3.4, communication 2
f developing » 3 developing, 4 developing, 2 developing
developing a » developing _
centre 2.5 » centres 2.5, centre 2.3, centre 4.5
2.5 aware » 2.5 malware, 2.5 share, 2.5 swarm
a afrique » l afrique, en afrique
3.2 f » 3.2 fn, 3.2 _, 3.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologies based information centre 2.5 aware communication 3.2 f developing a afrique.*.