Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sach u can snippets" » "sach tu can snippets", "sach uu can snippets", "sach xu can snippets", "sach su can snippets", "sach c can 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: (((("sach u can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sach u can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sach u can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sach u can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.