Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dac cong cho snippets" » "dac cong code snippets", "cac cong cho snippets", "duc cong cho snippets", "dai cong cho snippets", "dac dong cho snippets", "dac cong co snippets", "dac rong cho 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: (((("dac cong cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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