Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan sy danh slippers" » "phan xay danh slippers", "phan huy danh slippers", "phan day danh slippers", "phan ky danh slippers", "phan so danh slippers", "phan ly danh slippers", "phan sy danh slippery", "phan sy danh 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 sy danh 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 sy danh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan sy danh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan sy danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.