Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh ly che snippets" » "trinh ly code snippets", "trinh ky che snippets", "trinh do che snippets", "trinh tu che snippets", "trinh ly chi snippets", "trinh ly he snippets", "trinh la che snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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