Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cung cu php slippers" » "chung cu php slippers", "cung cua php slippers", "cong cu php slippers", "cung cu phap slippers", "cung cau phap slippers", "cung cu php slippery", "cung cu php 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: (((("cung cu php slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cung cu php slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cung cu php slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cung cu php slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.