Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
change information » chandos information, trade information
technology change » technological change, technological changes
2.3 communication » 3.2 communication, de communication, 4 communication
information what » information war, information when, information wants
en developpement » et developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
what space » what place, what stage, what state
space 2.3 » space 2.1, space 2.2, space 3.3
l afrique » en afrique
costa en » costa e, costa leon, acosta et

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

• Adding a wildcard symbol may retrieve word variants: technology change information what space 2.3 communication costa en developpement l afrique.*.