Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc ba chan snippets" » "toc ban chan snippets", "toc va chan snippets", "toc ga chan snippets", "toc ta chan snippets", "toc pa chan 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 ba chan 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 ba chan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc ba chan snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc ba chan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.