Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pham tan dat slippers" » "pham tuan dat slippers", "pham van dat slippers", "pham tai dat slippers", "pham dan dat slippers", "pham ban dat slippers", "pham tan dac slippers", "pham tan dat slippery", "pham tan dat 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: (((("pham tan dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pham tan dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pham tan dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pham tan dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.