Perhaps you should try some spelling variations:
springer springe » spring spring, springer series, springer spaniel
stronger science » stronger evidence, astronomy science, stronger guidance
springer science » spring resilience, bigger science, dinner science
stronger stance » stronger state, stronger cancer, stronger starts
business model » business models
river science » driven science, cyber science, der science
business mit » business men, business man

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 (((river science) OR (laser science))))) OR (((((stronger science) OR (springer science))) OR (stronger stance)))) ((business mit) OR (business model)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((springer springe) or (((river science) OR (laser science))))) or (((((stronger science) or (springer science))) or (stronger stance)))) ((business mit) or (business model))".
• Adding a wildcard symbol may retrieve word variants: ((((springer springe) or (((river science) OR (laser science))))) or (((((stronger science) or (springer science))) or (stronger stance)))) ((business mit) or (business model))*.