Perhaps you should try some spelling variations:
oral communication » personal communication
land information » fund information, und information, award information
fail development » rail development, rail developments, oil development
technology land » technology law, technology led, technology finland
efforts fail » effort faible, efforts acd, efforts amid
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 efforts fail development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology land information flows de oral communication efforts fail development _ afrique.*.