Perhaps you should try some spelling variations:
technology japanese » technology japan, methodology japanese, technology chinese
japanese collection » japanese reflections, japanese direction
3.7 communication » 3.2 communication, 2.7 communication, 3.5 communication
collection wage » collection waves, collection case, collection bags
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
wage rate » wage rates
l afrique » en afrique
rate 3.7 » rate 2.7, rate 3.4, rate 3.6
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 japanese collection wage rate 3.7 communication costs 4 developpement l afrique.*.