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