Perhaps you should try some spelling variations:
communication asia » communication a, communication about, communication among
technologies used » technologies based, technology used, technologies _
used information » user information, use information, based information
de communication » mobile communication, online communication
information 2.1 » information 12.1, information 2.2, information 2.7
developing a » developing _
2.1 asset » 2.2 asset
asset de » asset side, asset _, asset a
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies used information 2.1 asset de communication asia _ developing a areas.*.