That's a result after training with "Don't Display JunK" and Strict option. As can be seen, there are cases, where there is
no filtering in effect, other searches are partially filtered.
I've tried to mark the junk lines as not junk then junk again - LW removed the lines immediately, but after researching I got again the previous result, maybe with some variaton.
When there is valid result for a meaningful string, the result is the same, but I get valid result lines too.

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