Perhaps you should try some spelling variations:
"coating dung con snippets" » "cong dung con snippets", "hoang dung con snippets", "coating dung cong snippets", "coating dung von snippets", "coating dung co snippets"
"cong dong con snippets" » "cong dong cong snippets", "cong dong cuon snippets", "cong dong co snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

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