Perhaps you should try some spelling variations:
communication effort » communication efforts, communication errors, communication et
oral communication » personal communication
faible development » failure development, agile development, stable development
land information » fund information, und information, award information
technology land » technology law, technology led, technology finland
effort faible » efforts fail
flows de » flows do, flows debt, flows bei
de oral » de otras, new oral

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology land information flows de oral communication effort faible development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology land information flows de oral communication effort faible development _ afrique.*.