Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua tap toan snippets" » "lua tap code snippets", "lua tap doan snippets", "lua tap quan snippets", "lua bai toan snippets", "luat tap toan snippets", "cua tap toan snippets", "luat tam toan 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 tap toan 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 tap toan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( lua tap toan snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua tap toan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.