Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
technology gaps » technology gap
gaps inflation » has inflation, grade inflation, rapid inflation
inflation bond » inflation und, inflation boys, inflation good
price mobile » private mobile, price model, die mobile
bond price » bond prices, food price, bid price
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 gaps inflation bond price mobile communication costs a developpement en afrique.*.