Perhaps you should try some spelling variations:
timing development » mining development, giving development, thinking development
information wants » information war, information what, information when
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
development du » development d, development ds, developpement du
methodology 3 » methodology 4
3 information » 1 information
costs timing » costs arising, costs driving, costs missing
du afrique » en afrique, l afrique, de l'afrique
wants cas » wants a
cas 4.1 » case 4.1, cash 4.1, cast 4.1

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

• Adding a wildcard symbol may retrieve word variants: methodology 3 information wants cas 4.1 communication costs timing development du afrique.*.