Perhaps you should try some spelling variations:
methodology customer » methodology cluster, methodology some, methodology histories
customer information » consumer information
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
information want » information wants, information avant, information war
de developpement » sme development
developpement de » developpement des, developpement durable
de afrique » de l'afrique, en afrique, l afrique
costs de » costs _, costs 4, costs a
want a » want _, wanted a
a 3.1 » _ 3.1, a 3.2, a 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 want a 3.1 communication costs de developpement de afrique.*.