Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi cong toc snippets" » "phi cong code snippets", "thi cong toc snippets", "phan cong toc snippets", "pham cong toc snippets", "phi cong tac snippets", "phi cong coc snippets", "phi cong uoc 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: (((("phi cong toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi cong toc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phi cong toc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi cong toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.