Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ham doi cua snippets" » "ham doi code snippets", "pham doi cua snippets", "hat doi cua snippets", "nam doi cua snippets", "ham hoi cua snippets", "ham dai cua snippets", "ham dong cua 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 doi cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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