Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khoi va ho snippets" » "khoi va code snippets", "hoi va ho snippets", "khi va ho snippets", "choi va ho snippets", "khoi va hoc snippets", "khoi va hoa snippets", "khoi va hoi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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