Two or more words alluvial fans Find records containing alluvial and fans with any number of other words in between. Find records containing color or colour or colorimeter or colonizer , etc. NOT california not baja Find records containing california but exclude records containing baja . Find records containing first san and then andreas and then fault with no other words between them. Words must appear in the order specified.
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Find records containing pahoehoe followed by lava or lava followed by pahoehoe with no more than three other words between them. Words can be in any order. Index Options in an Advanced Search Click and drop the Index box by clicking on the arrow to the right side of the box. The list of indexes appears which you choose from by dragging and clicking. The keyword index is the default and includes words from the titles, abstracts, identifiers, and descriptors.