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