Perhaps you should try some spelling variations:
"springer springe business media" » "spring spring business media", "springer series business media", "springer bridge business media", "springer price business media", "springer single business media", "springer springe business mexico", "springer springe business men", "springer springe business mit"
"springer springe business model" » "spring spring business model", "springer series business model", "springer bridge business model", "springer price business model", "springer single business model", "springer springe business models"

You may be able to get more results by adjusting your search query.

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