Perhaps you should try some spelling variations:
"springer bridging business model" » "springer building business model", "springer driving business model", "springer doing business model", "spider bridging business model", "bridge bridging business model", "miner bridging business model", "springer bridging business models"
"springer price business model" » "springer springe business model", "springer eine business model", "springer elise business model", "springer prices business model", "springer primer business model", "springer drive business model", "springer price business models", "springer prich business model", "springer pprices business model", "springer pdrive business model"
"spring rice business model" » "spring rice business models", "spring rich business model", "spring prices business model", "spring drive 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 price business model") OR ("spring rice business model"))) OR ("springer bridging business model")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"springer price business model\") OR (\"spring rice business model\"))) or (\"springer bridging business model\"))".
• Removing quotes may allow a broader search: (((( springer price business model ) OR ( spring rice business model ))) or ( springer bridging business model )).
• Adding a wildcard symbol may retrieve word variants: (((("springer price business model") OR ("spring rice business model"))) or ("springer bridging business model"))*.