Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong xao su slippers" » "cong xay su slippers", "cong bao su slippers", "cong cao su slippers", "cong vao su slippers", "cong xa su slippers", "cong xao su slippery", "cong xao su 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: (((("cong xao su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong xao su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong xao su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong xao su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.