Perhaps you should try some spelling variations:
technology transfers » technology transfer
transfers regulation » transport regulation, transfer reduction, transfer regulatory
2.3 communication » 3.2 communication, de communication, 4 communication
regulation labor » regulating labor, legislation labor, regulation carbon
a developing » a development
developing a » developing _
labor price » labour prices, labor crime, labor practice
price 2.3 » price 3, price 4.4
a afrique » l afrique, en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology transfers regulation labor price 2.3 communication costs a developing a afrique.*.