Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan cac dua slippers" » "nhan cach dua slippers", "phan dau dua slippers", "phan lap dua slippers", "phan cach dua slippers", "phan cac qua slippers", "phan cac du slippers", "phan cac dua slippery", "phan cac dua 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: (((("phan cac dua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan cac dua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan cac dua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan cac dua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.