Perhaps you should try some spelling variations:
"hoang tung core snippets" » "hoang vuong core snippets", "hoang trong core snippets", "hoang tuan core snippets"
"hoang dung co snippets" » "hoang vuong co snippets", "thong dung co snippets", "quang 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"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("hoang tung core snippets") or ("hoang dung co snippets"))) or ("locating bug code snippets"))~.
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