Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tan doan dat slippers" » "tran doan dat slippers", "tap doan dat slippers", "van doan dat slippers", "tan dan dat slippers", "tan doan dau slippers", "tan doanh bat slippers", "tan doan dat slippery", "tan doan 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: (((("tan doan 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: (((("tan doan dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tan doan dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tan doan dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.