Perhaps you should try some spelling variations:
"nhung cay code snippets" » "nhung cau code snippets", "nhung ca code snippets", "nhung cam code snippets", "nhung cay co snippets", "nhung cay cong snippets", "nhung cay coc snippets"
"dung coc code snippets" » "dung co code snippets", "dung cac code snippets", "dung hoc code snippets", "dung cfd code snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs 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: (((("nhung cay code snippets") or ("dung coc code snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhung cay code snippets") OR ("dung coc code snippets"))) OR ("locating bug code slippers")).
• Removing quotes may allow a broader search: (((( nhung cay code snippets ) or ( dung coc code snippets ))) or ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("nhung cay code snippets") or ("dung coc code snippets"))) or ("locating bug code slippers"))*.