Perhaps you should try some spelling variations:
"specialist technical reports" » "special technical reports", "specialists technicians reports", "specialist techniques reports", "specialist technical report", "specialist technical results", "specialist technical support"
"specialist medical reports" » "special medical reports", "specific medical reports", "specialist seminar reports", "specialist medical records", "specialist clinical reports"
"specialist medical record" » "special medical record", "specific medical record", "specialist seminar record", "specialist medical records"

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: (((("specialist medical reports") OR ("specialist technical reports"))) OR ("specialist medical record")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"specialist medical reports\") OR (\"specialist technical reports\"))) or (\"specialist medical record\"))".
• Removing quotes may allow a broader search: (((( specialist medical reports ) OR ( specialist technical reports ))) or ( specialist medical record )).
• Adding a wildcard symbol may retrieve word variants: (((("specialist medical reports") OR ("specialist technical reports"))) or ("specialist medical record"))*.