Perhaps you should try some spelling variations:
development emissions » development missions, developing emissions, developments mission
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
technologies 2 » technologies _, technologies 4
2 integration » 3 integration, der integration, data integration
emissions 1 » emissions _, emissions 4, emissions 5
deces 4.1 » deces 2.1, deces 4.2, eces 4.1
3 deces » 1 deces, 2 deces, 4 deces

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 integration 3 deces 4.1 communication _ human development emissions 1.*.