Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung tu choi snippets" » "dung tu code snippets", "dung thu choi snippets", "dung tru choi snippets", "dung cu choi snippets", "dung su choi snippets", "dung tu chi snippets", "dung tu chon 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 tu choi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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