Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc noi la slippers" » "hoc noi la slippers", "toc nguoi la slippers", "toeic noi la slippers", "toc noi lam slippers", "toc noi lao slippers", "toc noi va slippers", "toc noi la slippery", "toc noi la grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("toc noi la slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc noi la slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc noi la slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc noi la slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.