Perhaps you should try some spelling variations:
springer service » springer serie, spring services, springer berlin
service business » service using
business mexico » business metrics, business media, business meaning
business model » 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 service) OR (springer series)) business mexico ) OR ( springer service business model )).
• Adding a wildcard symbol may retrieve word variants: (( ((springer service) or (springer series)) business mexico ) or ( springer service business model ))*.