Perhaps you should try some spelling variations:
"appendix mathematical finances" » "appendix mathematical finance", "appendix mathematical financial", "appendix mathematical advances"
"applied mathematical science" » "applied mathematics science", "advanced mathematical science", "based mathematical science", "applied mathematical geosciences", "applied mathematical finance"
"appendix mathematical science" » "appendix mathematics science", "appendix mathematical geosciences", "appendix mathematical finance"
"appendix mathematical sciences" » "appendix mathematics sciences", "appendix mathematical geosciencess", "appendix mathematical finances"

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: (("applied mathematical science") OR ((("appendix mathematical science") OR ((("appendix mathematical sciences") OR ("appendix mathematical finances")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"applied mathematical science\") or (((\"appendix mathematical science\") or (((\"appendix mathematical sciences\") OR (\"appendix mathematical finances\"))))))".
• Removing quotes may allow a broader search: (( applied mathematical science ) or ((( appendix mathematical science ) or ((( appendix mathematical sciences ) OR ( appendix mathematical finances )))))).
• Adding a wildcard symbol may retrieve word variants: (("applied mathematical science") or ((("appendix mathematical science") or ((("appendix mathematical sciences") OR ("appendix mathematical finances"))))))*.