Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao nam danh slippers" » "dao nam dinh slippers", "dao nam dan slippers", "dan nam danh slippers", "dang nam danh slippers", "dao nam danh slippery", "dao nam danh 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: (((("dao nam danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dao nam danh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao nam danh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao nam danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.