Perhaps you should try some spelling variations:
transfer simulations » transfer simulation, transport simulations, transfer stations
simulations labor » populations labor, simulation land, simulations a
5.4 communication » de communication, data communication
4 developing » 3 developing
developing e » developing _, developing a, developing east
labor price » labour prices, labor crime, labor practice
price 5.4 » price 4.4, price 2.4, price 11.4
e afrique » en afrique, l afrique, de l'afrique
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 transfer simulations labor price 5.4 communication costs 4 developing e afrique.*.