Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khoa dang ca snippets" » "khoa dang code snippets", "khoa dung ca snippets", "hoa dan ca snippets", "hoa dong ca snippets", "khoa dang cac snippets", "khoa dan ca snippets", "khoa hang ca snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"

Try widening your search to All Fields.

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