Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong cho hoa snippets" » "cong cho code snippets", "dong cho hoa snippets", "cong co hoa snippets", "rong cho hoa snippets", "cong cho hoc snippets", "cong chi hoa snippets", "cong cho ho 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: (((("cong cho hoa snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong cho hoa snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cong cho hoa snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong cho hoa snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.