Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phuc co ho snippets" » "thuc co ho snippets", "phuc hoi ho snippets", "phuc cam ho snippets", "phuc co hoc snippets", "phuc co hoi snippets", "phuc co so 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: (((("phuc co 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: (((("phuc co ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phuc co ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phuc co ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.