Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
technologies video » technology video, technologies evidence, technologies varies
video information » videos information, guided information, do information
e development » sme development, mine development, site development
a afrique » l afrique, en afrique
law de » law die, law do

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies video information law de _ communication costa e development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies video information law de _ communication costa e development a afrique.*.