Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"so tinh cac snippets" » "so tinh code snippets", "so tinh cach snippets", "so trinh cac snippets", "so tich cac snippets", "o tinh cac snippets", "so tin cac snippets", "hoi tinh cac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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