Perhaps you should try some spelling variations:
"multi critical analysis" » "multi empirical analysis", "multi criticality analysis", "multiple critical analysis", "_ multicritical analysis"
"multi statistical analysis" » "mali statistical analysis", "multiple statistical analysis", "malawi statistical analysis"

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: (("multi criteria analysis") OR ((("multi critical analysis") OR ("multi statistical analysis"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"multi criteria analysis\") or (((\"multi critical analysis\") OR (\"multi statistical analysis\"))))*".
• Removing quotes may allow a broader search: (( multi criteria analysis ) or ((( multi critical analysis ) OR ( multi statistical analysis ))))*.