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"
"dan va lu snippets" » "doan va lu snippets", "dan ca lu snippets", "ban va lu snippets", "dan va su snippets", "dan va tu snippets", "dan va le snippets", "dan va lu 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: (((("dan va lu snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dan va lu snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan va lu snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.