Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
technologies annex » technologies new, technologies any, technologies affect
oral communication » mobile communication, _ communication, risk communication
annex information » asset information, change information, career information
information about » information flows, information flow
development bank » development _
bank afrique » bank africa
about de » about _

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 about de oral communication costs _ development bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies annex information about de oral communication costs _ development bank afrique.*.