Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"phi doi dat snippets" » "phi loi dat snippets", "phu doi dat snippets", "khi doi dat snippets", "phi hoi dat snippets", "phi doi dau snippets", "phi doi dam snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi doi dat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( phi doi dat snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phi doi dat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.