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