Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"con tap toan snippets" » "con tap code snippets", "con tap doan snippets", "con tap quan snippets", "con bai toan snippets", "cong tac toan snippets", "toan tap toan snippets", "cong tan toan 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: (((("con tap toan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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