Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technology choice » technology change
choice inflation » choice information, price inflation
developpement la » developpement de, developpement et, developpement du
inflation wages » inflation rates, inflation taxes, inflation targets
wages base » wages case, wages mass, wages race
la afrique » l afrique, la fabrique, en afrique
base data » based data, case data, basic data

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

• Adding a wildcard symbol may retrieve word variants: technology choice inflation wages base data communications costs _ developpement la afrique.*.