Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
mass communication » risk communication, _ communication, mobile communication
technologies bank » technologies any, technologies a, technologies annex
information based » information case, information age, information use
bank information » can information, based information, urban information
per development » power development, spur development, power developments
costs per » cost per
based a » based _, based aid, based gap
a mass » _ mass, air 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 bank information based a mass communication costs per development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies bank information based a mass communication costs per development _ afrique.*.