Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc can dai slippers" » "toc san dai slippers", "hoc can dai slippers", "tac can dai slippers", "toc can dai slippery", "toc can dai grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("toc can dai 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 can dai slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc can dai slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc can dai slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.