Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"duoc cac pha snippets" » "cuoc cach pha snippets", "duoc chat pha snippets", "duong cac pha snippets", "duoc cach pha snippets", "duoc cac phan snippets", "duoc cac nha snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("duoc cac pha snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("duoc cac pha snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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