Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khi cua dan slippers" » "chi cua dan slippers", "thai cua dan slippers", "khi cua dang slippers", "khi cua ban slippers", "khi ca dan slippers", "khi cua dan slippery", "khi 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: (((("khi 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: (((("khi cua dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khi cua dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khi cua dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.