Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi quan anh slippers" » "thi quan anh slippers", "phap quan anh slippers", "phan quan anh slippers", "phi quan hanh slippers", "phi quang anh slippers", "phi tuan anh slippers", "phi quan anh slippery", "phi quan anh 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 anh 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 anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi quan anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi quan anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.