Perhaps you should try some spelling variations:
development frontier » development center, development further, development priorities
urban development » human development
et communication » et communicatione, get communication, debt communication
frontier state » rentier state, frontier what, frontier story
1 reflections » 12 reflections, 10 reflections, 11 reflections
technology 1 » technology _
costs urban » cost urban, across urban, crisis urban
crises et » crises east, crises _, crises a

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

• Adding a wildcard symbol may retrieve word variants: technology 1 reflections _ crises et communication costs urban development frontier state.*.