Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho vat phan slippers" » "cho va phan slippers", "cho van phan slippers", "cho sat phan slippers", "cho vay phan slippers", "cho vit phan slippers", "cho vat phan slippery", "cho vat phan 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: (((("cho vat phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho vat phan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho vat phan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho vat phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.