Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phap luot ho snippets" » "phap luat ho snippets", "phap luan ho snippets", "phap nuoc ho snippets", "phap lot ho snippets", "phap luat hoi snippets", "phap luat hop 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: (((("phap luot ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap luot ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phap luot ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap luot ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.