Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung tao robot snippets" » "dung cho robot snippets", "dung tai robot snippets", "dung bao robot snippets", "dung tay robot snippets"
"using l code slippers" » "using lc code slippers", "using a code slippers", "using _ code slippers", "using lbm code slippers"

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 slippers") or ("dung tao robot snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using l code slippers") OR ("dung tao robot snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( using l code slippers ) or ( dung tao robot snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using l code slippers") or ("dung tao robot snippets"))) or ("locating bugs code snippets"))*.