Perhaps you should try some spelling variations:
communication cross » communication costs
five communication » time communication, face communication, active communication
technologies 4 » technologies _
4 information » 2 information, 1 information
information 1 » information 2, information 3, information 3.2
3 developing » 3 development
developing 4 » developing _, developing a, developing e
aid five » id five, aid free
cross 3 » cross _, cross 1, cross c
4 areas » 1 areas, 2 areas, 4 areal
1 aid » _ aid, 1 aim, 1 add

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 1 aid five communication cross 3 developing 4 areas.*.