Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc tap cach snippets" » "toc tap cac snippets", "toc phap cach snippets", "toc va cach snippets", "toc tay cach snippets", "hoc tap cach snippets", "tuc tap cach 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 tap cach 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 tap cach snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc tap cach snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc tap cach snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.