Perhaps you should try some spelling variations:
technologies used » technologies based, technology used, technologies _
data applications » 3 applications, 2 applications, 4 applications
applications from » implications from, applications _, applications 3
clean development » human development, urban development
used information » user information, use information, based information
from clean » from chilean, from clay, from nuclear
wage data » wage rate

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

• Adding a wildcard symbol may retrieve word variants: technologies used information _ wage data applications from clean development index afrique.*.