Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan tap den snippets" » "phan tap code snippets", "phan lap den snippets", "han tap den snippets", "phan tu den snippets", "phan tap de snippets", "phan cap den snippets", "phan tac den 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: (((("phan tap den snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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