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("cat" OR "dog") NOT ("cat" AND "dog")

But it fails miserably!
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13 comments

Annemarie said:

indeed............ camaleons etc etc
3 years ago ( translate )

Sami Serola (inactiv… replied to Annemarie:

Well, that is not a problem, because the author really had mentioned the words "doc" and "cat" on the keywords.

But that search fails, because logically a document where both words occur, should not appear on search results.

One should have got documents where "cat" mentioned alone, and documents where "dog" mentioned alone, and no documents where both mentioned.
3 years ago

Annemarie replied to Sami Serola (inactiv…:

ahhh ok
3 years ago ( translate )

Boarischa Krautmo said:

;-)))))))))))
I would like to call this picture extraordinary - in short XOR ;-)
3 years ago

Sami Serola (inactiv… replied to Boarischa Krautmo:

Yes, that is a very fitting title as well =D
3 years ago

polytropos said:

Looks like the representation of an arithmetical problem in set theory.
What is the intersection of a dog and a cat? A cag, or a dot? ;-))
3 years ago

polytropos replied to Sami Serola (inactiv…:

Wow! This is very brave of the cat, considering that the dog has an accelerator! ;-))
3 years ago

Sami Serola (inactiv… replied to polytropos:

And did you notice the intersection? ;-)
3 years ago

Au Cœur... diagonalh… said:

ahhhhh
mathematics again
(Boolean operators)
;-)
3 years ago

Sami Serola (inactiv… replied to Au Cœur... diagonalh…:

Or information retrieval ;-)
3 years ago ( translate )

cammino said:

No intersection!
3 years ago

Xata said:

DOG !!!! LOL
3 years ago ( translate )