Perhaps you should try some spelling variations:
"experimental facility" » "experimental facilities", "experimental facts"
"experimental films" » "experimental facts", "experimental field", "experimental forest", "experimental fields", "experimental factss"
"experimental film" » "experimental field", "experimental facts"

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