Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc hang cac snippets" » "hoc hang code snippets", "hoc hanh cac snippets", "hoc bang cac snippets", "hoc han cac snippets", "hoc hang ca snippets", "hoc hang cau snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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