Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoc tran day snippets" » "hoc tan day snippets", "hoc tren day snippets", "boc tran day snippets", "hoc tran duy snippets", "hoc toan day snippets", "hoc tran dam snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("hoc tran day snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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