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