Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
debt communications » debt communication, guest communications, data communications
developpement de » developpement des, developpement durable
inflation rates » inflation rate
a developpement » au developpement, de developpement, le developpement
technology aid » technology asia, technology a, technology age
rates specific » sales specific, water specific, site specific
aid inflation » rapid inflation, und inflation, die inflation
specific debt » specific data, specific gene
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology aid inflation rates specific debt communications costs a developpement de l'afrique.*.