Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan ve ma slippers" » "phan le ma slippers", "phan va ma slippers", "pha ve ma slippers", "phan ve mua slippers", "phan ve may slippers", "phan te ma slippers", "phan ve ma slippery", "phan ve ma grippers"
"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: (((("phan ve ma slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan ve ma slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan ve ma slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan ve ma slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.