Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
technologies series » technology series
series information » business information
urban development » human development
information et » l'information et, information 2, information 1
development en » developpement en, development menu, development eco
skills urban » skills can, skills human
et does » et des, der does, act does

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies series information et does _ communication skills urban development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies series information et does _ communication skills urban development en afrique.*.