Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
des developpement » des developpements, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
inflation der » inflation index, inflation _, inflation tax
technology 3 » technology _, technology 1, technology 4
3 inflation » _ inflation, 2 inflation, 6 inflation
der prices » user prices, debt prices, do prices
la afrique » l afrique, la fabrique, en afrique
based des » based modes, based debt, based deep

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

• Adding a wildcard symbol may retrieve word variants: technology 3 inflation der prices _ communication based des developpement la afrique.*.