Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc lap hoat snippets" » "toc tap hoa snippets", "toc dan hoat snippets", "toc lap dat snippets", "doc lap hoat snippets", "hoc lap hoat snippets", "toc ap hoat snippets"
"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 lap hoat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc lap hoat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc lap hoat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc lap hoat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.