Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khoi cac toc snippets" » "khoi cac code snippets", "hoi cac toc snippets", "khai cac toc snippets", "khoi can toc snippets", "khoi cac toi snippets", "khoi cac nuoc snippets", "khoi cac thoi 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 ("khoi cac toc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("khoi cac toc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( khoi cac toc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("khoi cac toc snippets"))) or ("locating bug core snippets"))*.