Perhaps you should try some spelling variations:
"ear lesions references" » "ear sections references", "ear ions references", "ear extensions references", "early lesions references", "heart lesions references", "year lessons references"
"year origins reference" » "year origins references", "year origin references", "year original references", "early origins reference", "cell origins reference", "our origins reference"
"ear resins references" » "ear designs references", "ear results references", "ear chains references", "ear regions references", "ester resins references", "kauri resins references"
"ear signs references" » "ear designs references", "ear signals references", "ear beans references", "early signs references", "a signs references", "air signs references"
"ear sinus references" » "ear sinuses references", "ear virus references", "ear musings references", "der sinus references", "das sinus references"

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: (("year origins reference") OR ((((((("ear signs references") OR ("ear sinus references"))) OR ("ear lesions references"))) OR ("ear resins references")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"year origins reference\") or (((((((\"ear signs references\") OR (\"ear sinus references\"))) or (\"ear lesions references\"))) or (\"ear resins references\"))))".
• Removing quotes may allow a broader search: (( year origins reference ) or ((((((( ear signs references ) OR ( ear sinus references ))) or ( ear lesions references ))) or ( ear resins references )))).
• Adding a wildcard symbol may retrieve word variants: (("year origins reference") or ((((((("ear signs references") OR ("ear sinus references"))) or ("ear lesions references"))) or ("ear resins references"))))*.