Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chon voi con snippets" » "chon voi code snippets", "chon vi con snippets", "choi voi con snippets", "chon gioi con snippets", "chon voi cong snippets", "chon voi chon snippets", "chon voi can 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: (((("chon voi con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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