Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dam phan doi snippets" » "dam phan code snippets", "d phan doi snippets", "va phan doi snippets", "van phan doi snippets", "dam phan dai snippets", "dam pham doi snippets", "dam phan do 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: (((("dam phan doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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