Perhaps you should try some spelling variations:
"experimental murine" » "experimental machine", "experimental medicine", "experimental business"
"experimental music" » "experimental mouse", "experimental mass", "experimental media"
"experimental basic" » "experimental basis", "experimental bases", "experimental brain"

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