Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van bac nham slices" » "van bac ham slices", "van bac nha slices", "van bac nam slices", "van bac nhat slices", "van ban nham slices", "van bao nham slices", "van hac nham slices"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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