Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
mass communications » mass communication, data communications, crisis communications
technologies dis » technologies dans, technologies de, technologies bit
dis information » mis information, aids information, des informations
information 3.5 » information 3.2, information 3.4, information 3.3
developing asia » development asia, developing a
4 developing » 3 developing
asia africa » cpia africa, china africa
3.5 solar » 8.5 solar, 1.5 solar, 3.1 solar
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies dis information 3.5 solar mass communications costs 4 developing asia africa.*.