Perhaps you should try some spelling variations:
oral communication » personal communication
technologies fish » technologies fit, technologies bit, technologies from
urban development » human development
fish information » fisher information, fishery information, fiscal information
communication 4 » communication _, communication a, communication 3
information et » l'information et, information 2, information 1
de oral » de otras, new oral
4 urban » 2 urban

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies fish information et de oral communication 4 urban development _ africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies fish information et de oral communication 4 urban development _ africa.*.