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