Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hop cho dot snippets" » "hop chi dot snippets", "hoc cho dot snippets", "hoi cho dot snippets", "hop co dot snippets", "hop cho doi snippets", "hop cho mot 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: (((("hop cho dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hop cho dot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hop cho dot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hop cho dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.