Perhaps you should try some spelling variations:
"dung ha robot slippers" » "dung a robot slippers", "dung cho robot slippers", "dung tao robot slippers", "dung va robot slippers", "dung he robot slippers", "dung khoa robot slippers", "dung ha robot slippery", "dung ha robot grippers"
"using l code snippets" » "using lc code snippets", "using a code snippets", "using _ 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 l code snippets") or ("dung ha robot slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using l code snippets") OR ("dung ha robot slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using l code snippets ) or ( dung ha robot slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using l code snippets") or ("dung ha robot slippers"))) or ("locating bug code snippets"))*.