Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lua viet ta snippets" » "luat viet ta snippets", "luan viet ta snippets", "cua viet ta snippets", "lua viet tay snippets", "lua viet ha snippets", "lua viet tu snippets", "lua viet ta slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 viet ta snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( lua viet ta snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lua viet ta snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.