Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doc tao cac snippets" » "doc tao code snippets", "doc dao cac snippets", "doc cao cac snippets", "doc tam cac snippets", "doc tao bac snippets", "doc tao cao snippets", "doc tai cac 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 tao cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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