Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"sat hang cau snippets" » "sat hang code snippets", "dat hang cau snippets", "mat hang cau snippets", "sat mang cau snippets", "sat hang dau snippets", "sat hang ca snippets", "sat 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: (((("sat hang cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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