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Boolean operators, field tags, parentheses, "quoted phrases" and wildcards (e.g. cassav*).
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Compiled:
ALL="(KW=fermentation OR KW=enset) NOT YR=2000-2015"Try:
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Boolean operators, field tags, parentheses, "quoted phrases" and wildcards (e.g. cassav*).
ALL="(KW=fermentation OR KW=enset) NOT YR=2000-2015"