Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chu hanh cac snippets" » "chu hanh code snippets", "chu thanh cac snippets", "chuc hanh cac snippets", "chu han cac snippets", "chu hang cac snippets", "chu hanh cat snippets", "chu nhanh cay 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: (((("chu hanh cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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