Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung tao doi snippets" » "dung tao code snippets", "dung tai doi snippets", "dung bao doi snippets", "dung tay doi snippets", "dung trao doi snippets", "dung tao dai snippets", "dung tao boi 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: (((("dung tao doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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