Perhaps you should try some spelling variations:
"springer science business model" » "stronger science business model", "river science business model", "springer springe business model", "springer finance business model", "springer service business model", "springer science using model"
"springer wrangle business models" » "springer springe business models", "springer oracle business models", "springer change business models", "springer france business models"
"springer single business models" » "springer springe business models", "springer eine business models", "springer silke business models", "springer simple business models", "springer using business models", "springer scale 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 model") OR ((("springer single business models") OR ("springer wrangle business models")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"springer science business model\") or (((\"springer single business models\") OR (\"springer wrangle business models\"))))".
• Removing quotes may allow a broader search: (( springer science business model ) or ((( springer single business models ) OR ( springer wrangle business models )))).
• Adding a wildcard symbol may retrieve word variants: (("springer science business model") or ((("springer single business models") OR ("springer wrangle business models"))))*.