Perhaps you should try some spelling variations:
technologies series » technology series
aware communication » face communication, agile communication, ante communication
series information » business information
information costs » information contents, information centers, information content
communication 2.4 » communication 3.3, communication 4, communication _
4 developing » 3 developing
2.4 4 » 28.4 4, 2.4 _, 2.4 a

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

• Adding a wildcard symbol may retrieve word variants: technologies series information costs money aware communication 2.4 4 developing _ afrique.*.