Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan le va slippers" » "pham le va slippers", "phan mem va slippers", "phan lap va slippers", "phan le van slippers", "phan te va slippers", "phan ly va slippers", "phan le va slippery", "phan le va 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 le va 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 le va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan le va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan le va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.