Perhaps you should try some spelling variations:
"yearly from theories" » "years from theories", "year from theories", "yearly frame theories", "yearly frost theories", "yearly film theories"
"early from theory" » "early frame theory", "early frost theory", "early film theory"
"earl from theory" » "girl from theory", "url from theory"

Try widening your search to All Fields.

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: (((("early from theory") OR ("earl from theory"))) OR ("yearly from theories")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"early from theory\") OR (\"earl from theory\"))) or (\"yearly from theories\"))".
• Removing quotes may allow a broader search: (((( early from theory ) OR ( earl from theory ))) or ( yearly from theories )).
• Adding a wildcard symbol may retrieve word variants: (((("early from theory") OR ("earl from theory"))) or ("yearly from theories"))*.