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"
"va tra 04 snippets" » "va trac 04 snippets", "va tre 04 snippets", "va tro 04 snippets", "va tra 01 snippets", "va tra 02 snippets", "va tra 03 snippets", "va tra 04 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: (((("va tra 04 snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( va tra 04 snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("va tra 04 snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.