Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan va duoc slippers" » "phan van duoc slippers", "nhan va duoc slippers", "han va duoc slippers", "phan vat duoc slippers", "phan va cuoc slippers", "phan va doc slippers", "phan va duoc slippery", "phan va 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: (((("phan va 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: (((("phan va duoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan va duoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan va duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.