Perhaps you should try some spelling variations:
"springer service using meaning" » "springer serie using meaning", "springs service using meaning", "springer series using meaning", "springer services using meaning", "springer service using cleaning", "springer service using megaping", "springer service using meeting"
"river science business media" » "river finance business media", "river service business media", "river science using media", "river science business model", "river science business men", "river science business mit", "driven science business media", "laser science business media", "cyber science business media"
"river science business mexico" » "river finance business mexico", "river service business mexico", "river science using mexico", "river science business metrics", "river science business meaning", "river science business meeting", "driven science business mexico", "laser science business mexico", "cyber science business mexico"

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