Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies age » technologies stage, technologies case, technologies a
age information » care information, rate information, die information
development et » development east, developpement et, development eco
costs human » sts human, ghosts humans, beasts human
et afrique » en afrique, l afrique
die data » die daten, life data, file data

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

• Adding a wildcard symbol may retrieve word variants: technologies age information _ die data communications costs human development et afrique.*.