LOL...well it's traffic, but I suppose it would be better if you sent it to some place like Trample.com
But the Google search result you included indicates your site is at best 61st for that search term on the German version of Google...so I would think maybe it's just a mistake, I sometimes get some very weird referrers too...but I would think even the #1 ranked site for that particular term would get 1 hit a week.
Bruce
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