Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tung dan nam slippers" » "dung dan nam slippers", "huong dan nam slippers", "trung dai nam slippers", "tung van nam slippers", "tung dong nam slippers", "tung dinh nam slippers", "tung dan nam slippery", "tung dan nam grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tung dan nam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tung dan nam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tung dan nam slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tung dan nam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.