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