Perhaps you should try some spelling variations:
communications cross » communication cross, communications costs, communication across
informations games » informations tirer
urban development » human development
development en » developpement en, development menu, development eco
cross urban » across urban, crisis urban, cairo's urban
games eo » games do, games new, games red

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ informations games eo data communications cross urban development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ informations games eo data communications cross urban development en afrique.*.