Perhaps you should try some spelling variations:
aware communication » face communication, agile communication, ante communication
communication cross » communication costs
information based » information case, information bank, transformation based
era developing » a developing, kenya developing, asia developing
developing 2 » developing _, developing a, developing e
based pet » based pest, based peer, based path
pet aware » fet aware, wcet aware, pet care
cross era » class era, cross sea
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information based pet aware communication cross era developing 2 areas.*.