Perhaps you should try some spelling variations:
"spider bridging business model" » "spider building business model", "spider changing business model", "spider managing business model", "fiber bridging business model", "guide bridging business model", "miner bridging business model", "spider bridging business models"
"video bridging business model" » "video building business model", "video changing business model", "video managing business model", "video bridging business models", "video browsing business model"
"driven science business model" » "driven finance business model", "driven service business model", "driven science using model", "driven science 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: (("driven science business model") OR ((("spider bridging business model") OR ("video bridging business model")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"driven science business model\") or (((\"spider bridging business model\") OR (\"video bridging business model\"))))".
• Removing quotes may allow a broader search: (( driven science business model ) or ((( spider bridging business model ) OR ( video bridging business model )))).
• Adding a wildcard symbol may retrieve word variants: (("driven science business model") or ((("spider bridging business model") OR ("video bridging business model"))))*.