Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua anh co snippets" » "lua anh code snippets", "luan anh co snippets", "luu anh co snippets", "sua anh co snippets", "lua anh so snippets", "lua danh cho snippets", "lua nganh co 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 anh co 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 anh co snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( lua anh co snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("lua anh co snippets"))) or ("locating bug core snippets"))*.