Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
interview location » overview location, interview selection, interview situation
author interview » author interviews, mother interview, daughter interview
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
location aid » location aids, location asia, location land
five mobile » die mobile, free mobile
aid five » id five, aid free
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: author interview location aid five mobile communications costs au developpement en afrique.*.