Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"luan dac cac snippets" » "luan dac code snippets", "luan danh cac snippets", "luan van cac snippets", "luan va cac snippets", "luan dac sac snippets", "luan dac lac snippets", "luan dan cac 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: (((("luan dac cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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