Perhaps you should try some spelling variations:
"failure patient analysis" » "failure patients analysis", "failure patent analysis", "failure latent analysis", "failure treatment analysis"
"failure state analysis" » "failure static analysis", "failure rate analysis", "failure strain analysis", "failure stroke analysis"
"failure late analysis" » "failure latex analysis", "failure plate analysis", "failure later analysis", "failure rate analysis", "failure rates analysis", "failure large analysis"

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: (("failure patient analysis") OR ((("failure late analysis") OR ("failure state analysis")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"failure patient analysis\") or (((\"failure late analysis\") OR (\"failure state analysis\"))))".
• Removing quotes may allow a broader search: (( failure patient analysis ) or ((( failure late analysis ) OR ( failure state analysis )))).
• Adding a wildcard symbol may retrieve word variants: (("failure patient analysis") or ((("failure late analysis") OR ("failure state analysis"))))*.