Perhaps you should try some spelling variations:
technologies paris » technologies varies, technologies part, technologies series
paris information » iris information, party information, partial information
clean development » human development, urban development
1 communication » 10 communication, 3 communication, 4 communication
communication 1 » communication _, communication a, communication 3
information 2 » information 3
china africa » cpia africa, china asia
1 clean » _ clean, a clean, 6 clean
2 der » _ der
der 1 » der 10, der 11, der 12

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

• Adding a wildcard symbol may retrieve word variants: technologies paris information 2 der 1 communication 1 clean development china africa.*.