Perhaps you should try some spelling variations:
"typhoid never" » "lymphoid never", "typhoid nevery", "typhoid nver", "typhoid nover"
"typhoid nevery" » "lymphoid nevery", "typhoid every", "typhoid neveryy", "typhoid nvery", "typhoid novery"
"typhoid nevers" » "lymphoid nevers", "typhoid neverys", "typhoid nvers", "typhoid novers"
"typhoid ever" » "lymphoid ever", "typhoid every", "typhoid ver", "typhoid over"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("typhoid never") OR ((("typhoid nevery") OR ("typhoid nevers"))))) OR ("typhoid ever"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"typhoid never\") OR (((\"typhoid nevery\") OR (\"typhoid nevers\"))))) OR (\"typhoid ever\"))".
• Removing quotes may allow a broader search: (((( typhoid never ) OR ((( typhoid nevery ) OR ( typhoid nevers ))))) OR ( typhoid ever )).
• Adding a wildcard symbol may retrieve word variants: (((("typhoid never") OR ((("typhoid nevery") OR ("typhoid nevers"))))) OR ("typhoid ever"))*.