Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duoc lam cau snippets" » "duoc lam code snippets", "duoc pham cau snippets", "duoc ly cau snippets", "duoc li cau snippets", "duoc lam chu snippets", "duoc lam dau snippets", "duoc nam 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: (((("duoc lam cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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