Some servents (especially Gnucleus and Morpheus) return results even if only one of the search terms were in the file.

LimeWire can't do anything about that. There is no advanced search mode or anything that would let you refine the search besides adding more keywords.

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Morgens ess ich Cornflakes und abends ess ich Brot
Und wenn ich lang genug gelebt hab, dann sterb ich und bin tot

--Fischmob