Perhaps you should try some spelling variations:
clean development » human development, urban development
lia communication » la communication, asia communication, a communication
technologie die » technologie de, technologie im, technologie der
die information » time information, life information, age information
development en » developpement en, development menu, development eco
costs clean » costs clear
access age » access stage, access fee, access a
age lia » age li, age like

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

• Adding a wildcard symbol may retrieve word variants: technologie die information access age lia communication costs clean development en afrique.*.