Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran chat co snippets" » "tran chat code snippets", "tran chau co snippets", "tra chat co snippets", "tran nhat co snippets", "tran thuat co snippets", "tran chat cua snippets", "tran chat deo 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: (((("tran chat co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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