Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
infections rates » infection rates, infection rate, infections related
3 communications » 3 communication, 2 communications, 4 communications
mine development » sme development, trade development, business development
technology aids » technology a, technology age, technology asia
aids infections » hiv infections, viral infections
development l » development li, development 1, development law
rates price » ratio price, sales price, rates private
costs mine » costs money, costs timing
l afrique » en afrique
price 3 » price _, price a, price 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology aids infections rates price 3 communications costs mine development l afrique.*.