Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc khia cac snippets" » "hoc khia code snippets", "hoc khoa cac snippets", "hoc chia cac snippets", "hoc khi cac snippets", "hoc khia canh snippets", "hoc hoa cac snippets", "hoc khai cac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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