Perhaps you should try some spelling variations:
center information » counter information, better information, gender information
oral communication » personal communication
technology center » technology centers, technology centered, technology centres
information flow » information flows
de developpement » sme development
efforts de » efforts do, efforts dean, efforts _
flow de » flow der, flow e
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 center information flow de oral communication efforts de developpement _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology center information flow de oral communication efforts de developpement _ afrique.*.