Perhaps you should try some spelling variations:
"springer science business model" » "spring resilience business model", "river science business model", "springer springe business model", "springer finance business model", "springer service business model"
"stronger science using model" » "stronger evidence using model", "stronger stance using model", "astronomy science using model", "stronger science ising model", "stronger science using mobile"
"stronger science advising model" » "stronger evidence advising model", "stronger stance advising model", "astronomy science advising model", "stronger science advancing model", "stronger science advisory model", "stronger science advisor model", "stronger science assisting model", "stronger science adjusting model"
"springer price business models" » "springer springe business models", "spring rice business models", "springer eine business models", "springer prices business models", "springer primer business models", "springer place 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 ((("stronger science using model") OR ("stronger science advising model"))))) OR ("springer price business models")).
• Removing quotes may allow a broader search: (((( springer science business model ) or ((( stronger science using model ) or ( stronger science advising model ))))) or ( springer price business models )).
• Adding a wildcard symbol may retrieve word variants: (((("springer science business model") or ((("stronger science using model") or ("stronger science advising model"))))) or ("springer price business models"))*.