Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
4.3 communication » 2.3 communication, 4.1 communication, 4 communication
des developpement » des developpements, de developpement, le developpement
technology costs » technology cost, technology course, technology case
costs inflation » cases inflation, costs information, costs innovation
inflation rates » inflation rate
developpement l » developpement il, developpement la, developpement de
rates rules » rate rules, gats rules, rates rates
rules 4.3 » rules 4.2, rules 3, rules 3.2
based des » based modes, based debt, based deep
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology costs inflation rates rules 4.3 communication based des developpement l afrique.*.