Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lieu hoc hoi snippets" » "lieu hoc code snippets", "lieu khoa hoi snippets", "li hoc hoi snippets", "lieu hoc khoi snippets", "lieu hoc hoa snippets", "lieu hoc noi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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