Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tat vi phan snippets" » "tat va phan snippets", "tat vi pham snippets", "tat ve phan snippets", "hat vi phan snippets", "dat vi phan snippets", "tai vi phan snippets", "tat vi phan slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("tat vi phan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( tat vi phan snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tat vi phan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.