Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
de communication » mobile communication, online communication
technology gap » technology 1, technology 2.2, technology 3
inflation wage » inflation rate, inflation target, inflation rates
gap inflation » has inflation, grade inflation, rapid inflation
des afrique » en afrique, de l'afrique
price de » price _, price 3, price a
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology gap inflation wage price de communication costs le developpement des afrique.*.