Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"gap va cau snippets" » "gap va code snippets", "tap va cau snippets", "lap va cau snippets", "cap va cau snippets", "gap van cau snippets", "gap va cac snippets", "gap va dau snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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