Perhaps you should try some spelling variations:
"hoang dung con snippets" » "hoang tung con snippets", "hoang vuong con snippets", "thong dung con snippets", "hoang dung cong snippets", "hoang dung von snippets", "hoang dung dong snippets", "hoang dung chon snippets", "hoang dung congn snippets", "hoang dung cuan snippets"
"hoang dung co snippets" » "hoang tung co snippets", "hoang vuong co snippets", "thong dung co snippets", "hoang dung cho snippets", "hoang dung cong snippets", "hoang dung cua 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: (((("hoang dung con snippets") OR ("hoang dung co snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoang dung con snippets") OR ("hoang dung co snippets"))) OR ("locating bug code snippets")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"hoang dung con snippets\") OR (\"hoang dung co snippets\"))) or (\"locating bug code snippets\"))".
• Removing quotes may allow a broader search: (((( hoang dung con snippets ) OR ( hoang dung co snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoang dung con snippets") OR ("hoang dung co snippets"))) or ("locating bug code snippets"))*.