Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"con chi duoc slippers" » "con che duoc slippers", "con cho duoc slippers", "con chet duoc slippers", "con chim duoc slippers", "cong chi duoc slippers", "can chi duoc slippers", "con chi duoc slippery", "con chi duoc 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: (((("con chi duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("con chi duoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( con chi duoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("con chi duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.