Perhaps you should try some spelling variations:
"strong evidence business model" » "strong silence business model", "strong resilience business model", "strong dependence business model", "strong evidence business models"
"stronger science business model" » "springer science business model", "stronger evidence business model", "stronger stance business model", "stronger finance business model", "stronger service business model", "stronger science using model", "stronger science business models"
"springer springe business model" » "spring spring business model", "springer series business model", "springer spaniel business model", "springer price business model", "springer single business model", "springer drainage business model", "springer springe business models"
"springer bridge business model" » "stringer bridge business model", "sprinkle bridge business model", "schrodinger bridge business model", "springer bring business model", "springer bridging business model", "springer edge business model", "springer bridge 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: (((("stronger science business model") OR ("strong evidence business model"))) OR ((("springer springe business model") OR ("springer bridge business model")))).
• Removing quotes may allow a broader search: (((( stronger science business model ) or ( strong evidence business model ))) or ((( springer springe business model ) or ( springer bridge business model )))).
• Adding a wildcard symbol may retrieve word variants: (((("stronger science business model") or ("strong evidence business model"))) or ((("springer springe business model") or ("springer bridge business model"))))*.