Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cu nam cay snippets" » "cu nam code snippets", "cu nham cay snippets", "cu nam cao snippets", "cu nam cac snippets", "cua nam cay snippets", "cuc nam cay snippets", "su nam cay snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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