Perhaps you should try some spelling variations:
basin development » asian development, chain development, business development
information costs » information contents, information centers, information content
development doi » development doing, development does, development d
technologies 4 » technologies _
4 information » 2 information, 1 information
doi african » do african, i african, don't african
costs 1 » costs _, costs 4, costs a
a basin » a basis, a basic, _ basin
1 mass » a mass

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information costs 1 mass communication a basin development doi african.*.