Perhaps you should try some spelling variations:
modes developpements » des developpements, model developments, de developpement
communication based » communication united, communication brazil, communication barriers
developpements des » developpement des, developpements de, developpement de
3.2 communication » 3 communication, 2.3 communication, de communication
technology 2 » technology _, technology 1, technology 3
2 inflation » 12 inflation, _ inflation, 6 inflation
rate prices » gate prices, water prices, trade prices
based modes » based models, based model, based mode
des afrique » en afrique, de l'afrique
prices 3.2 » price 3.2, prices 3.1, prices 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology 2 inflation rate prices 3.2 communication based modes developpements des afrique.*.