Perhaps you should try some spelling variations:
tie communication » time communication, true communication, de communication
developpement en » developpement et, developpement des, developpement de
inflation rates » inflation rate
4 developpement » de developpement, le developpement, et developpement
technology 10 » technology 110, technology 1, technology 11
10 inflation » 12 inflation, 10.7 inflation, _ inflation
rates trade » states trade, rules trade, wages trade
trade tie » trade ties, trade tax, trade tea
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology 10 inflation rates trade tie communication costs 4 developpement en afrique.*.