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