Perhaps you should try some spelling variations:
"dung ung dan slippers" » "dung trung dan slippers", "dung quang dan slippers", "dung chung dan slippers", "dung dung dan slippers", "dung tung dan slippers", "dung bung dan slippers", "dung ung dan slippery", "dung ung dan grippers"
"using c code snippets" » "using lc code snippets", "using a code snippets", "using _ code snippets", "using cfd code snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using c code snippets") or ("dung ung dan slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using c code snippets") OR ("dung ung dan slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using c code snippets ) or ( dung ung dan slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using c code snippets") or ("dung ung dan slippers"))) or ("locating bug code snippets"))*.