Perhaps you should try some spelling variations:
"stronger evidence business model" » "strong evidence business model", "stronger silence business model", "stronger resilience business model", "stronger dependence business model", "stronger evidence business models"
"springer science business mit" » "spring resilience business mit", "river science business mit", "springer springe business mit", "springer finance business mit", "springer service business mit", "springer science using mit", "springer science business man"
"stronger science business men" » "stronger finance business men", "stronger service business men", "stronger science using men", "stronger stance business men", "astronomy science business men", "stronger guidance business men"
"stronger science business model" » "stronger finance business model", "stronger service business model", "stronger science using model", "stronger stance business model", "astronomy science business model", "stronger guidance business model", "stronger science business models"

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: (("springer science business mit") OR ((("stronger science business men") OR ((("stronger science business model") OR ("stronger evidence business model")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"springer science business mit\") or (((\"stronger science business men\") or (((\"stronger science business model\") OR (\"stronger evidence business model\"))))))".
• Removing quotes may allow a broader search: (( springer science business mit ) or ((( stronger science business men ) or ((( stronger science business model ) OR ( stronger evidence business model )))))).
• Adding a wildcard symbol may retrieve word variants: (("springer science business mit") or ((("stronger science business men") or ((("stronger science business model") OR ("stronger evidence business model"))))))*.