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

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