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