Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lua hoc tai snippets" » "luan hoc tai snippets", "luc hoc tai snippets", "cua hoc tai snippets", "lua hoc dai snippets", "lua hoc tap snippets", "lua hoc bai snippets", "lua hoc tai 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 hoc tai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( lua hoc tai snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lua hoc tai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.