Perhaps you should try some spelling variations:
"dung phan phap snippets" » "dung nhan phap snippets", "dung luan phap snippets", "dung ha phap snippets", "dung pham phap snippets", "dung phan phat snippets", "dung han phap snippets"
"using c code snippets" » "using lc code snippets", "using a code snippets", "using _ code snippets", "using cfd code snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code slippers"

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