Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information resource » information resources, information source, information sources
technologie age » technology age, technologie a, technologie amp
age information » care information, rate information, die information
developing em » developing e, developing eq, developing amp
resource de » ressource de, resource e, resource gdp
de personal » der personal, des personal, de persona
em africa » 1 africa

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

• Adding a wildcard symbol may retrieve word variants: technologie age information resource de personal communication costs _ developing em africa.*.