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