Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi xay lua slippers" » "phan xay lua slippers", "pham xay lua slippers", "phi cay lua slippers", "phi nay lua slippers", "phi xoay luan slippers", "phi xay lua slippery", "phi xay lua 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 xay lua 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 xay lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi xay lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi xay lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.