Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"le chan cau snippets" » "le chan code snippets", "le phan cau snippets", "le can cau snippets", "le chinh cau snippets", "le thanh cau snippets", "le khanh cau snippets", "le thang cau 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: (((("le chan 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: (((("le chan cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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