Perhaps you should try some spelling variations:
communication centered » communications internet, communication patterns, communication united
model developpement » model development, de developpement, model developments
3.2 communication » 3 communication, 2.3 communication, de communication
developpement l » developpement il, developpement la, developpement de
technology use » technology 1, technology 2.2, technology 3
centered model » centred model, centre model, centric model
use inflation » push inflation, und inflation, die inflation
rate rice » rate risk
l afrique » en afrique
rice 3.2 » price 3.2, rice 3.1, rice 3.3

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

• Adding a wildcard symbol may retrieve word variants: technology use inflation rate rice 3.2 communication centered model developpement l afrique.*.