Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
communication test » communication best, communication trust, communication team
urban development » human development
political class » political classes, political claims, political classics
technology 2.2 » technology _, technology 1, technology 3
law political » new political, law politics, local political
policy labor » policy gabon, policy lab, policy layer
2.2 active » 3.3 active, 1.1 active, 2.2 action
active law » active al, active les, active labor
test urban » next urban, bust urban, cost urban

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 active law political class communication test urban development policy labor.*.