Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran doan xa slippers" » "trang doan xa slippers", "tan doan xa slippers", "tran hoan xa slippers", "tran doan va slippers", "tran dan xa slippers", "tran toan xa slippers", "tran doan xa slippery", "tran doan xa 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: (((("tran doan xa slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran doan xa slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran doan xa slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran doan xa slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.