Perhaps you should try some spelling variations:
technologies summary » technology summary, technologies asymmetry, methodologies summary
summary information » primary information, asymmetry information, customary information
style communication » scale communication, stroke communication, time communication
lens developpement » le developpement, en developpement, leur developpement
developpement de » developpement des, developpement durable
information 19 » information 1.9, information 1, information 11
de afrique » de l'afrique, en afrique, l afrique
3.2 style » 3.2 state, 3.2 stage, 4.4 style
19 3.2 » 19 3.1
a lens » _ lens

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

• Adding a wildcard symbol may retrieve word variants: technologies summary information 19 3.2 style communication a lens developpement de afrique.*.