Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"vit ca toc snippets" » "viet ca toc snippets", "viet cau toc snippets", "vit cac toc snippets", "vit cao toc snippets", "vit cua toc 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: (((("vit ca toc snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( vit ca toc snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("vit ca toc snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.