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