Perhaps you should try some spelling variations:
technology stable » technology state, technology scale, technology enabled
stable inflation » grade inflation
de communication » mobile communication, online communication
inflation rates » inflation rate
developpement l » developpement il, developpement la, developpement de
rates race » rates rates, rates raise, rat race
l afrique » en afrique
race de » race du, france de, place de

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

• Adding a wildcard symbol may retrieve word variants: technology stable inflation rates race de communication costs _ developpement l afrique.*.