Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc cham map slippers" » "toc thai map slippers", "toc cham mat slippers", "toc ham mat slippers", "toc pham ma slippers", "toc cham map slippery", "toc cham map 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 cham map 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 cham map slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc cham map slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc cham map slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.