Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan khuc su slippers" » "phan khu su slippers", "phan thuc su slippers", "phan phuoc su slippers", "phan phuc su slippers", "phan chuc su slippers", "phan khuc su slippery", "phan khuc su 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 khuc su 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 khuc su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan khuc su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan khuc su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.