Perhaps you should try some spelling variations:
"specialist medical reports" » "specific medical reports", "specialist seminar reports", "specialist medical record", "specialist technical reports", "specialist clinical reports"
"special medical records" » "social medical records", "specific medical records", "special optical records", "special medical record"

You may be able to get more results by adjusting your search query.

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