Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi van man slippers" » "phi san man slippers", "thi van man slippers", "phi va man slippers", "phi van manh slippers", "phi van ban slippers", "phi van han slippers", "phi van man slippery", "phi van man 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 van man 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 van man slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi van man slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi van man slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.