Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc thi da snippets" » "toc thai da snippets", "tac thi da snippets", "toc thieu da snippets", "toc thi dai snippets", "toc thi dua snippets", "toc thi dan 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: (((("python using java snippets") or ("toc thi da snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("toc thi da snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( toc thi da snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("toc thi da snippets"))) or ("locating bug code snippets"))*.