Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cu va line snippets" » "cu va code snippets", "cu a line snippets", "cu va linh snippets", "cu bam line snippets", "cuu va line snippets", "tu va line snippets", "su va line 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: (((("cu va line snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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