Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan mem ma slippers" » "phan mem may slippers", "phan em ma slippers", "phan mem mo slippers", "phan mem ma slippery", "phan mem 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 mem 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 mem ma slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan mem ma slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan mem ma slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.