Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thuc nhan so snippets" » "thuc nhan code snippets", "thuoc nhan so snippets", "thu nhan so snippets", "thuc chan so snippets", "thuc nhan su snippets", "thuc nhat so snippets", "thuc nhan mo snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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