(I don't know whether this bug belongs to Lucene Search or MediaWiki)
See [[s:zh:Special:搜索/测绘]], result 3 and 4.
The titles displayed on the search results page are '中华人民共和国测绘法法', however, the real titles are '中华人民共和国测绘法/2002年' and '中华人民共和国测绘法/1992年' respectively.
Version: unspecified
Severity: normal
URL: http://zh.wikisource.org/wiki/Special:%E6%90%9C%E7%B4%A2/%E6%B5%8B%E7%BB%98