Perhaps you should try some spelling variations:
"springer science business model" » "spring resilience business model", "river science business model", "bigger science business model", "springer service business model", "springer science using model", "springer science business models"
"stronger science business model" » "stronger service business model", "stronger science using model", "stronger evidence business model", "stronger stance business model", "astronomy science business model", "stronger science business models"
"springer finance business model" » "einer finance business model", "merger finance business model", "pardner finance business model", "springer finance business models"
"springer springe business model" » "spring spring business model", "springer series business model", "springer spaniel business model", "springer bridge business model", "springer price business model", "springer single business model", "springer springe 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 finance business model"))) OR ("stronger science business model"))) OR ("springer springe business model")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"springer science business model\") OR (\"springer finance business model\"))) or (\"stronger science business model\"))) or (\"springer springe business model\"))".
• Removing quotes may allow a broader search: (((((( springer science business model ) OR ( springer finance business model ))) or ( stronger science business model ))) or ( springer springe business model )).
• Adding a wildcard symbol may retrieve word variants: (((((("springer science business model") OR ("springer finance business model"))) or ("stronger science business model"))) or ("springer springe business model"))*.