Similar problems here too, especially with searching for shorter words.</p>
<p>I also find that it happens more when I type really fast. If I go more slowly and type one letter at a time with a bit of a pause in between, it will show the proper results and stick with that (usually, sometimes it still doesn&;t work at first).

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<p>I find if I click on page 2 and then back to page one, it will then work properly -- usually. This is true even if only one item matches my search. Hope it helps!