Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac dam cao snippets" » "cac dam code snippets", "cac dan cao snippets", "cac dai cao snippets", "cao dam cao snippets", "cac dam bao snippets", "cac nam cao snippets", "cac dam rao snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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