Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"muc doi cua snippets" » "muc doi code snippets", "muc do cua snippets", "luc doi cua snippets", "cuoc doi cua snippets", "muc hoi cua snippets", "muc dai cua snippets", "muc 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: (((("muc doi cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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