Perhaps you should try some spelling variations:
"dung toan trong slippers" » "dung toan thong slippers", "dung tran trong slippers", "dung gian trong slippers", "dung doanh trong slippers", "dung thang trong slippers", "dung thanh trong slippers", "dung toan trong slippery", "dung toan trong grippers"
"using lc code snippets" » "using c code snippets", "using l code snippets", "using low code snippets", "using lbm code 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: (((("using lc code snippets") or ("dung toan trong slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using lc code snippets") OR ("dung toan trong slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using lc code snippets ) or ( dung toan trong slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using lc code snippets") or ("dung toan trong slippers"))) or ("locating bug code snippets"))*.