Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nghe cho cu snippets" » "nghe cho code snippets", "nghe che cu snippets", "nghe co cu snippets", "nghe cao cu snippets", "nghe cho chu snippets", "nghe cho ca snippets", "nghe cho tu 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: (((("nghe cho cu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nghe cho cu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nghe cho cu snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nghe cho cu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.