Perhaps you should try some spelling variations:
communication bodies » communication studies, communication series, communication begins
transformation 1 » transformation _, transformation a, transformation 3
le development » e development, ce development, le developpement
development de » development d, development ds, developpement de
de african » do african, de africa, me african
bodies le » bodies we, bodies e, bodies _
21 risk » 2.1 risk, 2 risk, 1 risk
1 21 » 17 21, 1 2.1, 19 21

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

• Adding a wildcard symbol may retrieve word variants: technologies _ transformation 1 21 risk communication bodies le development de african.*.