Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua chat hoc snippets" » "lua chat code snippets", "luan chat hoc snippets", "luu chat hoc snippets", "suat chat hoc snippets", "lua chat hoa snippets", "lua chat thom snippets", "lua cho hoc snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("lua chat hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lua chat hoc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( lua chat hoc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua chat hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.