Perhaps you should try some spelling variations:
intermediation theory » introduction theory, determination theory, integration theory
urban interactions » urban interaction, urban integration, human interactions
interactions could » interventions could, interactions case, innovations could
supply financial » support financial, supply finance, summary financial

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply financial intermediation theory. ) OR ( supply urban interactions could. ))~.
• Adding a wildcard symbol may retrieve word variants: (( supply financial intermediation theory. ) or ( supply urban interactions could. ))*.