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