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