Perhaps you should try some spelling variations:
communication cost » communication costs, communications costs, communication mode
mass communication » risk communication, _ communication, mobile communication
technologies fish » technologies ict, technologies _, technologies a
information needs » information flows, information networks
fish information » dis information, fishery information, fiscal information
some development » sme development, site development, code development
development aid » development a, development bank, development _
needs de » needs _, needs a
de mass » does mass, ice mass

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies fish information needs de mass communication cost some development aid afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies fish information needs de mass communication cost some development aid afrique.*.