Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong hon he snippets" » "cong hon code snippets", "cong hoan he snippets", "cong hoa he snippets", "cong lon he snippets", "cong hon le snippets", "cong mon he snippets", "cong khong he 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 hon he 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 hon he snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong hon he snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong hon he snippets"))) or ("locating bug core snippets"))*.