Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"do ban ruan snippets" » "do ban quan snippets", "do van ruan snippets", "do bang luan snippets", "doi ban ruan snippets", "co ban ruan snippets", "do ben ruan snippets", "do ban ruan slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("do ban ruan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("do ban ruan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( do ban ruan snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))*.