Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
technologies sheet » technologies sector, technologies affect, technologies create
sheet information » chief information, debt information, student information
information about » information flows, information flow
a communication » _ communication, _ communications, mass communication
development a » development _, development bank, development banks
about de » about _
de a » de la, de sa, e a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies sheet information about de a communication costs _ development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies sheet information about de a communication costs _ development a afrique.*.