Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuu phan so snippets" » "cuu phan code snippets", "cuu phat so snippets", "cuu nhan so snippets", "cuu thanh so snippets", "cuu phan bo snippets", "cuu phan co snippets", "cuu phap so snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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