Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi tay loi snippets" » "phia tay loi snippets", "phi xay loi snippets", "phi tai loi snippets", "phi tay hoi snippets", "phi day loi 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 tay loi 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 tay loi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi tay loi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi tay loi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.