Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi le tan slippers" » "thi le tan slippers", "phi ly tan slippers", "phi le tang slippers", "phi le tuan slippers", "phi le toan slippers", "phi le tan slippery", "phi le tan 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: (((("phi le tan 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 le tan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi le tan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi le tan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.