Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bac so cuu snippets" » "bac so code snippets", "bac son cuu snippets", "bac si cuu snippets", "bac bo cuu snippets", "bac so huu snippets", "bac ho cuu snippets", "bac so cau snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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