Perhaps you should try some spelling variations:
communication efforts » communication networks, communications networks, communication network
technologies annex » technologies new, technologies any, technologies affect
oral communication » mobile communication, _ communication, risk communication
annex information » asset information, change information, career information
asian development » human development, urban development, clean development
development co » development _, development a, development case

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies annex information _ de oral communication efforts asian development co afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies annex information _ de oral communication efforts asian development co afrique.*.