Perhaps you should try some spelling variations:
"kala-agar" » "kara-agar", "kali-agar", "kalk-agar", "kala-gar", "kala-agab"
"kala-car" » "kara-car", "kali-car", "kalk-car", "kala-carl"
"kala-care" » "kara-care", "kali-care", "kalk-care", "kala-carle", "kala-case"
"kar-agar" » "kar-gar", "kar-agab", "karl-agar"
"kai-car" » "kai-carl"

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: (("kala-agar" OR "kar-agar") OR (("kala-car" OR "kala-care") OR "kai-car")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"kala-agar\" or \"kar-agar\") or ((\"kala-car\" OR \"kala-care\") or \"kai-car\"))".
• Removing quotes may allow a broader search: (( kala-agar or kar-agar ) or (( kala-car OR kala-care ) or kai-car )).
• Adding a wildcard symbol may retrieve word variants: (("kala-agar" or "kar-agar") or (("kala-car" OR "kala-care") or "kai-car"))*.