Perhaps you should try some spelling variations:
transfer stations » transit stations
3 communication » 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
e afrique » en afrique, l afrique, de l'afrique
price 3 » price _, price a, price 2.3
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 stations labor price 3 communication costs 4 developing e afrique.*.