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