Perhaps you should try some spelling variations:
"springer science business model" » "stronger science business model", "spring resilience business model", "river science business model", "springer finance business model", "springer service business model", "springer science using model"
"stringer bridge business model" » "schrodinger bridge business model", "bettinger bridget business model", "hardanger bridge business model", "stringer bring business model", "stringer bridging business model", "stringer edge business model"
"springer bridge business models" » "springer bring business models", "springer bridging business models", "springer edge business models", "springer springe business models", "sprinkle bridge business models", "schrodinger bridge 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: (("springer science business model") OR ((((("stringer bridge business model") OR ("springer drive business model"))) OR ("springer bridge business models")))).
• Removing quotes may allow a broader search: (( springer science business model ) or ((((( stringer bridge business model ) or ( springer drive business model ))) or ( springer bridge business models )))).
• Adding a wildcard symbol may retrieve word variants: (("springer science business model") or ((((("stringer bridge business model") or ("springer drive business model"))) or ("springer bridge business models"))))*.