Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
technologies award » technologies a, technologies annex, technologies any
oral communication » mobile communication, _ communication, risk communication
award information » road information, fund information
information act » information age, information about, information gaps
development a » development _, development bank, development banks

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

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