Perhaps you should try some spelling variations:
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"spatial science services b:, physics" » "spatial science service b:, physics", "spatial science overview b:, physics", "spatial voice services b:, physics", "social science services b:, physics", "spatial science services big:, physics", "spatial science services best:, physics"
"spatial science series b:, physics" » "social science series b:, physics", "spatial science stories b:, physics", "spatial science theories b:, physics", "spatial sciences serious b:, physics", "spatial science series 2:, physics", "spatial science series 1:, physics", "spatial science series 10:, physics"

Try widening your search to All Fields.

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• If you are trying to use Boolean operators, they must be ALL CAPS: (("national science series b:, physics") OR ((("spatial science series b:, physics") OR ("spatial science services b:, physics")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"national science series b:, physics\") or (((\"spatial science series b:, physics\") OR (\"spatial science services b:, physics\"))))".
• Removing quotes may allow a broader search: (( national science series b:, physics ) or ((( spatial science series b:, physics ) OR ( spatial science services b:, physics )))).
• Adding a wildcard symbol may retrieve word variants: (("national science series b:, physics") or ((("spatial science series b:, physics") OR ("spatial science services b:, physics"))))*.