Perhaps you should try some spelling variations:
"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"
"springer bridge business model" » "stringer bridge business model", "springer springe business model", "sprinkle bridge business model", "springer bring business model", "springer bridging business model", "springer edge business model"
"springer bridge business models" » "stringer bridge business models", "springer springe business models", "sprinkle bridge business models", "springer bring business models", "springer bridging business models", "springer edge business models"
"springer drive business model" » "printer driver business model", "springer de business model", "springer eine business model", "springer driven business model"

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 ((((("springer bridge business model") OR ("springer drive business model"))) OR ("springer bridge business models")))).
• Removing quotes may allow a broader search: (( stronger science business model ) or ((((( springer bridge business model ) or ( springer drive business model ))) or ( springer bridge business models )))).
• Adding a wildcard symbol may retrieve word variants: (("stronger science business model") or ((((("springer bridge business model") or ("springer drive business model"))) or ("springer bridge business models"))))*.