Perhaps you should try some spelling variations:
communication services » telecommunications services
nps communication » nps communications, nets communication, c's communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
does evaluation » des evaluations, models evaluation, tools evaluation
typology does » typologie des, apology do's, typology how
evaluation 2 » evaluation 5, evaluation 6, evaluation 4
services et » services 3, services 1, services 2
die nps » die nis, die npth

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

• Adding a wildcard symbol may retrieve word variants: typology does evaluation 2 die nps communication services et developpement en afrique.*.