Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
inflation causes » inflation crises, inflation rates, inflation taxes
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
technology 2.2 » technology _, technology 1, technology 3
2.2 inflation » 2.3 inflation, 3.2 inflation, 2.2.4 inflation
causes prices » cause price, wages prices
prices 3.2 » price 3.2, prices 3.1, prices 4.2
costs au » costs a, costs amy, costs _
de farce » der farce, de arce, de force

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 inflation causes prices 3.2 communication costs au developpement de farce.*.