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