Perhaps you should try some spelling variations:
13.3 communication » 1.3 communication, 3.3 communication, 13.3.9 communication
des developpements » deux developpements, de developpement, et developpements
communication 3.3 » communication _, communication a, communication 1
inflation target » inflation targeting, inflation rate, inflation rates
developpements l » developpements de, developpement il, developpement la
target spaces » target species, target states, target prices
spaces 13.3 » spaces 11.3, spaces 12.3, spaces 15.3
l afrique » en afrique
3.3 des » 3.3 das, 3.3 der, 3.3 de

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

• Adding a wildcard symbol may retrieve word variants: technology _ inflation target spaces 13.3 communication 3.3 des developpements l afrique.*.