Perhaps you should try some spelling variations:
kar-azar » karl-azar, kar-amar, kar-czar, kar-aar
kara-agar » karla-agar, kara-agab, karl-agar, kari-agar, kara-agary
kala-agar » kalt-agar, kata-agar, kala-agab, kala-agary
kaya-agar » kaya-agab, kay-agar, kaye-agar, kata-agar, kaya-agary
kalk-agar » kalk-agab, talk-agar, walk-agar, falk-agar, kalk-agary
kali-gar » kai-gar, kari-gar, kali-gary

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ( kar-azar OR (( ((kala-agar OR kara-agar) OR kaya-agar) OR kalk-agar ) OR kali-gar ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "( kar-azar or (( ((kala-agar OR kara-agar) or kaya-agar) or kalk-agar ) or kali-gar ))*".