Perhaps you should try some spelling variations:
information urban » reformation urban, information bank, information curb
2.1 communication » 2.14 communication, 2.3 communication, 2.7 communication
developpement la » developpement de, developpement et, developpement du
4 developpement » de developpement, le developpement, et developpement
a information » 2 information, 1 information
technology a » technology 1, technology 3, technology 4
urban spaces » urban space
spaces 2.1 » space 2.1, spaces 1.1, spaces 1
la afrique » l afrique, la fabrique, en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology a information urban spaces 2.1 communication costs 4 developpement la afrique.*.