Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nang cua dan slippers" » "mang cua dan slippers", "hang cua dan slippers", "nang dua dan slippers", "nang cua dang slippers", "nang cua ban slippers", "nang ca dan slippers", "nang cua dan slippery", "nang cua dan 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: (((("nang cua dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nang cua dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nang cua dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nang cua dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.