Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"de hoan cau snippets" » "de hoan code snippets", "de toan cau snippets", "de hoa cau snippets", "de hoang cao snippets", "le hoang cau snippets", "duc hoan cau snippets", "ve hoang 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: (((("python using java snippets") or ("de hoan cau snippets"))) or ("locating bug core snippets"))~.
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