Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phai van cau snippets" » "phai van code snippets", "pham van cau snippets", "phan van cau snippets", "thai van cau snippets", "phai van dau snippets", "phai van hau snippets", "phai van chat 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: (((("phai van 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: (((("phai van cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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