Perhaps you should try some spelling variations:
communication model » communication media
3.2 communication » 3 communication, 2.3 communication, de communication
technology fund » technology from
a developpement » au developpement, de developpement, le developpement
fund inflation » und inflation, food inflation, fund information
des afrique » en afrique, de l'afrique
rate space » state space, trace space, safe space
space 3.2 » space 2.1
model a » model 1

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

• Adding a wildcard symbol may retrieve word variants: technology fund inflation rate space 3.2 communication model a developpement des afrique.*.