Perhaps you should try some spelling variations:
"advanced mathematical sciences" » "advanced mathematics sciences", "based mathematical sciences"
"appendix mathematics science" » "appendix mathematical science", "appendices mathematics science", "appendix mathematische science"
"applied mathematical sciences" » "applied mathematics sciences", "appendix mathematical sciences", "based mathematical sciences"

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