Perhaps you should try some spelling variations:
methodology customer » methodology cluster, methodology some, methodology histories
customer information » consumer information
3.3 communication » 2.3 communication, 3.2 communication, 3.5 communication
information when » information what, information war, information wants
developpement du » developpement de, developpement des, developpement et
du afrique » en afrique, l afrique, de l'afrique
when a » when _
a 3.3 » a 3.2, i 3.3

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

• Adding a wildcard symbol may retrieve word variants: methodology customer information when a 3.3 communication costs _ developpement du afrique.*.