Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong huy can snippets" » "cong huy code snippets", "cuong huy can snippets", "dong huy can snippets", "cong quy can snippets", "cong duy can snippets", "cong thuy canh snippets", "cong huy tran 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 ("cong huy 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 ("cong huy can snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong huy can snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong huy can snippets"))) or ("locating bug core snippets"))*.