Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi cai dan slippers" » "thi mai dan slippers", "thi hai dan slippers", "thi dai dan slippers", "thi cac dan slippers", "thi ca dan slippers", "thi cai dat slippers", "thi cai dan slippery", "thi cai 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: (((("thi cai 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: (((("thi cai dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi cai dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi cai dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.