Perhaps you should try some spelling variations:
springer springe » spring spring, springer series, springer spaniel
stronger science » springer science, stronger evidence, astronomy science
stronger stance » stronger state, stronger cancer, stronger starts
business model » business models
der science » modern science, cyber science

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 springe) OR (((((der science) OR (laser science))) OR (driven science))))) OR (((stronger science) OR (stronger stance)))) business model.
• Adding a wildcard symbol may retrieve word variants: ((((springer springe) or (((((der science) or (laser science))) or (driven science))))) or (((stronger science) or (stronger stance)))) business model*.