Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nghe chat co snippets" » "nghe chat code snippets", "nghe chan co snippets", "nghe cat co snippets", "nghi chat co snippets", "nghe thuat co snippets", "nghe chat cua snippets", "nghe chat deo 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 chat co 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 chat co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nghe chat co snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nghe chat co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.