Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
developpement la » developpement de, developpement et, developpement du
inflation rates » inflation rate
a developpement » au developpement, de developpement, le developpement
technology gap » technology 1, technology 2.2, technology 3
gap inflation » has inflation, grade inflation, rapid inflation
rates rice » rates raise, rates africa, rates greece
la afrique » l afrique, la fabrique, en afrique
rice data » price data, rich data, service data
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 gap inflation rates rice data communications costs a developpement la afrique.*.