Perhaps you should try some spelling variations:
"dung cua trinh slippers" » "dung qua trinh slippers", "dung cua tinh slippers", "dung xuan trinh slippers", "dung luan trinh slippers", "dung cho trinh slippers", "dung cua trinh slippery", "dung cua trinh 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 cua trinh 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 cua trinh slippers"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( using lc code snippets ) or ( dung cua trinh slippers ))) or ( locating bug code snippets ))*.