Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung mai qua slippers" » "dung tai qua slippers", "dung sai qua slippers", "dung hai qua slippers", "dung mai quan slippers", "dung mai quang slippers", "dung hai quan slippers", "dung mai qua slippery", "dung mai qua grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung mai 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 mai qua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung mai qua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung mai qua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.