Perhaps you should try some spelling variations:
"interdisciplinary issues mathematics" » "interdisciplinary dialogues mathematics", "interdisciplinary discourse mathematics", "interdisciplinary insights mathematics", "interdisciplinary issues mathematical", "interdisciplinary values mathematics", "interdisciplinary images mathematics"
"interdisciplinary volume mathematics" » "interdisciplinares volume mathematics", "interdisciplinary culture mathematics", "interdisciplinary computer mathematics", "interdisciplinary rome mathematics", "interdisciplinary solve mathematics", "interdisciplinary college mathematics"
"interdisciplinary some mathematics" » "interdisciplinary home mathematics", "interdisciplinary scope mathematics", "interdisciplinary source mathematics", "interdisciplinary some mathematical", "interdisciplinary pure mathematics", "interdisciplinary life mathematics"

Try widening your search to All Fields.

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• If you are trying to use Boolean operators, they must be ALL CAPS: (("interdisciplinary issues mathematics") OR ((("interdisciplinary volume mathematics") OR ("interdisciplinary some mathematics")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"interdisciplinary issues mathematics\") or (((\"interdisciplinary volume mathematics\") OR (\"interdisciplinary some mathematics\"))))".
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• Adding a wildcard symbol may retrieve word variants: (("interdisciplinary issues mathematics") or ((("interdisciplinary volume mathematics") OR ("interdisciplinary some mathematics"))))*.