Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc phan li slippers" » "thuc pham li slippers", "thu phan li slippers", "thuc chan li slippers", "thuc phan le slippers", "thuc han li slippers", "thuc pan li slippers", "thuc phan li slippery", "thuc phan li 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: (((("thuc phan li slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc phan li slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc phan li slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc phan li slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.