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