Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc don gian slippers" » "toc dan gian slippers", "toc do gian slippers", "tac dong gian slippers", "toc cong gian slippers", "toc don gian slippery", "toc don gian 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 don gian 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 don gian slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc don gian slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc don gian slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.