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