Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phat hat de snippets" » "phat ha de snippets", "phap phat de snippets", "pham nhat de snippets", "phat nhat de snippets", "phat vat de snippets", "phat dat de 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: (((("phat hat de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phat hat de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phat hat de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phat hat de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.