Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi nhay dot snippets" » "phi xay dot snippets", "phi ha dot snippets", "khi nha dot snippets", "phi nhan dot snippets", "phi nhay vot snippets", "phi thay doi 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: (((("phi nhay 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: (((("phi nhay dot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi nhay dot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi nhay dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.