Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran toan he snippets" » "tran toan code snippets", "tranh toan he snippets", "tran tuan he snippets", "tran tan he snippets", "tran toan ho snippets", "tran toan ke snippets", "tran toan ve 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: (((("python using java snippets") or ("tran toan he snippets"))) or ("locating bug core snippets"))~.
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