Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung thi dao slippers" » "dung tai dao slippers", "dung tri dao slippers", "dung chi dao slippers", "dung thi dai slippers", "dung thi hao slippers", "dung thi dan slippers", "dung thi dao slippery", "dung thi dao 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 thi dao 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 thi dao slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung thi dao slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung thi dao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.