Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua ho mon snippets" » "lua ho code snippets", "lua chon mon snippets", "luat hoi mon snippets", "luan hoc mon snippets", "lua hoc mon snippets", "lua hao mon snippets", "lua ho mong snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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