Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"toc nu doc snippets" » "toc bnu doc snippets", "toc pu doc snippets", "toc nung doc snippets", "toc n1 doc snippets", "toc n2 doc snippets", "toc n3 doc 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: (((("toc nu doc snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( toc nu doc snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("toc nu doc snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.