Perhaps you should try some spelling variations:
integration theory » integration through, information theory, intermediation theory
innovation theory » innovation through, motivation theory
case integration » care integration, scale integration, based integration
fare innovation » farm innovation, farmer innovation, frame innovation
supply case » supply cost, supply chain, supply curve
supply fare » supply farm, supply figure, supply curve

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( supply case integration theory. ) or ( supply fare innovation theory. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply case integration theory. ) OR ( supply fare innovation theory. ))*.