Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran doc co snippets" » "tran doc code snippets", "tran duc co snippets", "than doc co snippets", "tranh duoc co snippets", "tran duoc co snippets", "tran doc cao snippets", "tran hoc co 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: (((("tran doc co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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