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