Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
oral communication » personal communication
much information » math information, catch information, pitch information
case development » care development, based development, scale development
technology much » technology mit, technology make, technology mara
development en » developpement en, development menu, development eco
information a » information age, information about
does oral » does formal, does oil
cost case » costs case, cost base, lost case
a does » 2 does, 4 does, 1 does

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

• Adding a wildcard symbol may retrieve word variants: technology much information a does oral communication cost case development en afrique.*.