Perhaps you should try some spelling variations:
"spring services business media" » "spring prices business media", "sharing services business media", "caring services business media", "springs service business media", "spring services business mexico", "spring services business men", "spring services business mit"
"springer service business model" » "springer serie business model", "springs service business model", "springer series business model", "springer service using model", "springer service business models"
"spring services using media" » "sharing services using media", "caring services using media", "springs service using media"

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: (((("spring services business media") OR ("spring services using media"))) OR ("springer service business model")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"spring services business media\") OR (\"spring services using media\"))) or (\"springer service business model\"))".
• Removing quotes may allow a broader search: (((( spring services business media ) OR ( spring services using media ))) or ( springer service business model )).
• Adding a wildcard symbol may retrieve word variants: (((("spring services business media") OR ("spring services using media"))) or ("springer service business model"))*.