Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan co son snippets" » "phan co code snippets", "phan bo son snippets", "phan cong son snippets", "phan cac son snippets", "phan cao son snippets", "phan cho son snippets", "phan co so 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 co son snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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