Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"va do chan snippets" » "va do nhan snippets", "va dong chan snippets", "va dan chan snippets", "va dao chan snippets", "va doc chan snippets", "va co chan 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: (((("va do chan snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( va do chan snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("va do chan snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.