Perhaps you should try some spelling variations:
oral communication » personal communication
from information » from informal, 1 information
communication pt » communication 3, communication 1, communication 2
debt oral » debt moral, debt oil
a afrique » l afrique, en afrique
pt a » pt 2, pt 1, pt 3

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 debt oral communication pt a development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology from information flows debt oral communication pt a development a afrique.*.