Perhaps you should try some spelling variations:
"stronger evidence using model" » "strong evidence using model", "stronger evidence ising model", "stronger evidence using mobile"
"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 stance using model", "astronomy science using model", "stronger guidance using model", "stronger science ising model", "stronger science using mobile"
"springer series business models" » "springer services business models", "springer serious business models", "springer server 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 evidence using model"))))) OR ("springer series business models")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"springer science business model\") or (((\"stronger science using model\") OR (\"stronger evidence using model\"))))) or (\"springer series business models\"))".
• Removing quotes may allow a broader search: (((( springer science business model ) or ((( stronger science using model ) OR ( stronger evidence using model ))))) or ( springer series business models )).
• Adding a wildcard symbol may retrieve word variants: (((("springer science business model") or ((("stronger science using model") OR ("stronger evidence using model"))))) or ("springer series business models"))*.