Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phuc va do snippets" » "phuc vu do snippets", "thuc va do snippets", "chuc va do snippets", "phuc va dao snippets", "phuc va doc snippets", "phuc va co 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 va do 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 va do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phuc va do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phuc va do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.