Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan su luat slippers" » "phan suc luat slippers", "phan tu luat slippers", "nhan su luat slippers", "phan su luan slippers", "phan quy luat slippers", "phan cua luat slippers", "phan su luat slippery", "phan su luat grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("phan su luat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan su luat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan su luat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan su luat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.