Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"toc do uoc snippets" » "toc dao uoc snippets", "toc co uoc snippets", "hoc do uoc snippets", "toc do duoc snippets", "toc mo uoc snippets", "toc bo uoc 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 do uoc snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( toc do uoc snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("toc do uoc snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.