Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
cash communication » mass communication, mass communications, risk communication
clean development » human development, urban development, child development
information der » information model, information super, information d820
technologies a » technologies _
development en » development menu, development can, development _
a information » _ information, land information, award information
does » des

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information der does cash communication costs clean development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information der does cash communication costs clean development en afrique.*.