Perhaps you should try some spelling variations:
communication model » communication media
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
developpement il » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
technology use » technology 1, technology 2.2, technology 3
inflation bond » inflation und, inflation boys, inflation good
use inflation » push inflation, und inflation, die inflation
bond prices » food prices, land prices, world prices
prices 3.5 » prices 3.1, prices 3.2, prices 7.5
il afrique » l afrique, en afrique
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 use inflation bond prices 3.5 communication model a developpement il afrique.*.