Perhaps you should try some spelling variations:
"confidence hypothesis" » "convergence hypothesis", "inference hypothesis", "evidence hypothesis"
"continue hypothesis" » "continuity hypothesis", "continuum hypotheses", "contact hypothesis"
"continuum hypothesis" » "continuous hypothesis", "continued hypothesis", "continues hypothesis"

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: (("continuum hypothesis") OR ((("continue hypothesis") OR ("confidence hypothesis")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"continuum hypothesis\") or (((\"continue hypothesis\") OR (\"confidence hypothesis\"))))".
• Removing quotes may allow a broader search: (( continuum hypothesis ) or ((( continue hypothesis ) OR ( confidence hypothesis )))).
• Adding a wildcard symbol may retrieve word variants: (("continuum hypothesis") or ((("continue hypothesis") OR ("confidence hypothesis"))))*.