Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"phap tu vi snippets" » "phan tu vi snippets", "pham tu vi snippets", "phap thu vi snippets", "phap tu va snippets", "phap te vi snippets", "phap tu vi slippers"

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: (((("phap tu vi snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( phap tu vi snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phap tu vi snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.