Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lua ca viet snippets" » "lua va viet snippets", "lua co viet snippets", "lua hoa viet snippets", "lua cua viet snippets", "lua cau viet snippets", "qua ca viet snippets"

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: (((("lua ca viet snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( lua ca viet snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lua ca viet snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.