Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doc hai cac snippets" » "doc hai code snippets", "hoc hai cac snippets", "do hai cac snippets", "duc hai cac snippets", "doc khai cac snippets", "doc tai cac snippets", "doc hai cuc 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: (((("doc hai cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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