Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua va cao snippets" » "lua va code snippets", "luan va cao snippets", "luat va cao snippets", "vua va cao snippets", "lua va cac snippets", "lua va co snippets", "lua va dao 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: (((("python using java snippets") or ("lua va cao snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("lua va cao snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( lua va cao snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("lua va cao snippets"))) or ("locating bug core snippets"))*.