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