Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung xe ban slippers" » "dung he ban slippers", "dung de ban slippers", "dung le ban slippers", "dung xen ban slippers", "dung te ban slippers", "dung ve ban slippers", "dung xe ban slippery", "dung xe ban 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 xe ban 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 xe ban slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung xe ban slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung xe ban slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.