Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan san lu slippers" » "phan van lu slippers", "phan lan lu slippers", "pha san lu slippers", "phan shan lu slippers", "phan san su slippers", "phan san lu slippery", "phan san lu 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 san lu 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 san lu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan san lu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan san lu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.