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