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"
"toc do vi snippets" » "toc dao vi snippets", "toc co vi snippets", "hoc do vi snippets", "toc don vi snippets", "toc doc vi snippets", "toc do voi snippets", "toc do vi 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: (((("toc do vi snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( toc do vi snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("toc do vi snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.