Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua bat dong snippets" » "lua bat code snippets", "lua hoat dong snippets", "lua ha dong snippets", "lua van dong snippets", "luat bat dong snippets", "la bat dong snippets", "luc bat dong snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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