Perhaps you should try some spelling variations:
springer springe » springer series, springer spaniel
stronger science » springer science, stronger evidence, stronger stance
spring spring » using spring
river science » driven science, laser science, cyber science
business men » business model

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 (spring spring))) OR (river science))) OR (stronger science)) business men.
• Adding a wildcard symbol may retrieve word variants: ((((((springer springe) or (spring spring))) or (river science))) or (stronger science)) business men*.