Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ham hang cau snippets" » "ham hang code snippets", "pham hang cau snippets", "ham hung cau snippets", "pham hoang cau snippets", "ham hang dau snippets", "ham hang ca snippets", "ham nhung cau snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("ham hang cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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