Perhaps you should try some spelling variations:
transfer information » transport information, transit information, traveler information
a communication » _ communication, _ communications, mass communication
communication a » communication _, communications _, communicating _
development co » development _, development a, development case
flows de » flows do, flows debt, flows _
de a » de la, de sa, e a

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

• Adding a wildcard symbol may retrieve word variants: technology transfer information flows de a communication a _ development co afrique.*.