Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc chat hop snippets" » "toc cham hop snippets", "hoc chat hop snippets", "doc chat hop snippets", "toc chat hoa snippets", "toc chat hoc snippets", "toc chat thom 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 chat hop 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 chat hop snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc chat hop snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc chat hop snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.