Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau chu duoc slippers" » "cau chua duoc slippers", "cau che duoc slippers", "cau cuu duoc slippers", "cau chiu duoc slippers", "ca chu duoc slippers", "cac chu duoc slippers", "cau chu duoc slippery", "cau chu 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: (((("cau chu 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: (((("cau chu duoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau chu duoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau chu duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.