Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ca dam cua snippets" » "ca dam code snippets", "ca dai cua snippets", "ca day cua snippets", "ca nam cua snippets", "cao dam cua snippets", "cua dam cua snippets", "ca dao 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: (((("ca dam cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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