Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"qua than cau snippets" » "qua than code snippets", "qua thanh cau snippets", "qua phan cau snippets", "qua tan cau snippets", "qua toan cau snippets", "qua than cap 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: (((("qua than cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("qua than cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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