Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi than vo snippets" » "thi than vo snippets", "phi phan vo snippets", "phi thap vo snippets", "phi than va snippets", "phi than doc snippets", "phi than hoc 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 than vo 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 than vo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi than vo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi than vo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.