Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
applications used » applications using, applications _, applications 3
wind development » land development, world development, child development
technologies 2 » technologies _, technologies 4
2 applications » 3 applications
development d » development ds, development 1, development did
d l'afrique » de l'afrique, de l'amerique
used wind » based wind, und wind
debt 2 » debt _, debt a, debt 1

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information costs debt 2 applications used wind development d l'afrique.*.