Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"do ung phan slippers" » "do dung phan slippers", "do nung phan slippers", "do trung phan slippers", "do luong phan slippers", "do quang phan slippers", "do ung phan slippery", "do ung 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: (((("do ung 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: (((("do ung phan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( do ung phan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("do ung phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.