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