Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung mot may slippers" » "dung mo may slippers", "dung co may slippers", "dung dat may slippers", "dung mot cay slippers", "dung mot mat slippers", "dung mot ngay slippers", "dung mot may slippery", "dung mot may 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 mot may 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 mot may slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung mot may slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung mot may slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.