Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong cua phe snippets" » "cong cua code snippets", "cong cu phe snippets", "dong cua phe snippets", "huong cua phe snippets", "cong ca phe snippets", "cong cua che snippets", "cong cua 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: (((("cong cua phe 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 cua phe snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cong cua phe snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong cua phe snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.