Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc gan len slippers" » "toc san len slippers", "toc giay len slippers", "boc ngan len slippers", "toc gan lien slippers", "toc can len slippers", "toc gian lan slippers", "toc gan len slippery", "toc gan len 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 gan len 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 gan len slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc gan len slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc gan len slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.