Perhaps you should try some spelling variations:
oral communication » personal communication
from information » from informal, 1 information
bank africa » bank's africa, can africa, banking africa
flows de » flows do, flows debt, flows bei
de oral » de otras, new oral
pt 3 » pt 2
pt 1 » pt 2

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology from information flows de oral communication ((pt 3) OR (pt 1)) development bank africa.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "technology from information flows de oral communication ((pt 3) OR (pt 1)) development bank africa.".
• Adding a wildcard symbol may retrieve word variants: technology from information flows de oral communication ((pt 3) OR (pt 1)) development bank africa.*.