Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan doc doc snippets" » "phan doc code snippets", "phan duoc doc snippets", "phan duc doc snippets", "than doc doc snippets", "phan duoc duoc snippets", "phan hoc duoc snippets", "phan doc cuoc 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 doc doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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