Perhaps you should try some spelling variations:
"hang cau code slippers" » "hang dau code slippers", "hang ca code slippers", "nhung cau code slippers", "hang cau cong slippers", "hang cau de slippers", "hang cfd code slippers"
"dong dat code snippets" » "dong vat code snippets", "dung dat code snippets", "dong ha code snippets", "dong rate code snippets", "dong dat de snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hang cau code slippers") or ("dong dat code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang cau code slippers") OR ("dong dat code snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( hang cau code slippers ) or ( dong dat code snippets ))) or ( locating bug code snippets ))*.