Perhaps you should try some spelling variations:
"experimental fields" » "experimental films", "experimental yield", "experimental fires", "experimental fluids"
"experimental field" » "experimental fluid"
"experimental facts" » "experimental aspects", "experimental facilities", "experimental fluid"
"experimental film" » "experimental films", "experimental fluid", "experimental facility"

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: (((("experimental film") OR ("experimental facts"))) OR ((("experimental field") OR ("experimental fields")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"experimental film\") OR (\"experimental facts\"))) or (((\"experimental field\") or (\"experimental fields\"))))".
• Removing quotes may allow a broader search: (((( experimental film ) OR ( experimental facts ))) or ((( experimental field ) or ( experimental fields )))).
• Adding a wildcard symbol may retrieve word variants: (((("experimental film") OR ("experimental facts"))) or ((("experimental field") or ("experimental fields"))))*.