Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac hat so snippets" » "cac hat code snippets", "cac chat so snippets", "cac hoat so snippets", "cau hat so snippets", "cac nhat so snippets", "cac hat do snippets", "cac thuat so snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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