Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
development south » development social, development sector, development saber
mine development » sme development, trade development, business development
technologies 4 » technologies _
4 information » 2 information, 1 information
information 1 » information 2, information 3, information 3.2
south afrique » south africa, south african, south africas
costs mine » costs money, costs timing
does data » does cat
1 does » 10 does, 13 does, 12 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 1 does data communications costs mine development south afrique.*.