Perhaps you should try some spelling variations:
"hoang dung core snippets" » "hoang tung core snippets", "hoang vuong core snippets", "quang dung core snippets", "hoang dung cong snippets", "hoang dung con snippets", "hoang dung coc snippets", "hoang dung chore snippets", "hoang dung congre snippets", "hoang dung cuare snippets"
"thong dung co snippets" » "thong cong co snippets", "thong thuong co snippets", "thong dung cho snippets", "thong dung cong snippets", "thong dung cua snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets"

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

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