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