Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
development citizen » development caribbean
case l'integration » de l'integration, que l'integration, asean integration
technologies case » technologies based, technologies can, technologies create
l'integration de » reintegration der, integration der, integration des
costs human » sts human, ghosts humans, beasts human
citizen a » citizens a, citizen _, citizens _
de does » der does, do does, one does

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

• Adding a wildcard symbol may retrieve word variants: technologies case l'integration de does _ communications costs human development citizen a.*.