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