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