Perhaps you should try some spelling variations:
"tobacco industry platform" » "tobacco industry platforms", "tobacco industrial platforms", "tobacco induction platform"
"tobacco industry players" » "tobacco industry papers", "tobacco industry part", "tobacco industry patents"
"tobacco industry prices" » "tobacco industry practice", "tobacco industrial price"

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: (("tobacco industry platform") OR ((("tobacco industry players") OR ("tobacco industry prices")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"tobacco industry platform\") or (((\"tobacco industry players\") OR (\"tobacco industry prices\"))))".
• Removing quotes may allow a broader search: (( tobacco industry platform ) or ((( tobacco industry players ) OR ( tobacco industry prices )))).
• Adding a wildcard symbol may retrieve word variants: (("tobacco industry platform") or ((("tobacco industry players") OR ("tobacco industry prices"))))*.