Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologies dis » technologies dans, technologies de, technologies bit
information need » information needs, information needed, information speed
some development » sme development, women development, site development
dis information » mis information, aids information, des informations
development aid » development a, development africa, development agenda
need de » need le, need fide, need one
de mass » de masse, de mais, de masa

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

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