Last modified: 2014-11-02 21:25:57 UTC
When you enter "KINA" into the search box, you are redirected to "Kina" instead of "Kına". In the Turkish alphabet, the letters "I" and "İ" are distinct, so the corresponding uncapitalized versions need to work accordingly, without a conflict.
Confirming for both https://tr.wikipedia.org/wiki/Ana_Sayfa?srbackend=LuceneSearch and https://tr.wikipedia.org/wiki/Ana_Sayfa?srbackend=CirrusSearch