Perhaps you should try some spelling variations:
"typhoid fvery" » "lymphoid fvery", "typhoid very", "typhoid every", "typhoid avery"
"typhoid fevers" » "lymphoid fevers", "typhoid feverys", "typhoid fvers", "typhoid fovers"
"typhoid feveryy" » "lymphoid feveryy", "typhoid feveryyy", "typhoid fveryy", "typhoid foveryy"
"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 fvery") OR ("typhoid fevers"))) OR ("typhoid feveryy"))) OR ("typhoid ever"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"typhoid fvery\") OR (\"typhoid fevers\"))) OR (\"typhoid feveryy\"))) OR (\"typhoid ever\"))".
• Removing quotes may allow a broader search: (((((( typhoid fvery ) OR ( typhoid fevers ))) OR ( typhoid feveryy ))) OR ( typhoid ever )).
• Adding a wildcard symbol may retrieve word variants: (((((("typhoid fvery") OR ("typhoid fevers"))) OR ("typhoid feveryy"))) OR ("typhoid ever"))*.