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

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 text analysis ))) OR ( failure state analysis )))).
• Adding a wildcard symbol may retrieve word variants: (( failure patient analysis ) or ((((( failure late analysis ) or ( failure text analysis ))) or ( failure state analysis ))))*.