Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bat cac cong snippets" » "bat cac code snippets", "bat cua cong snippets", "sat cac cong snippets", "bat can cong snippets", "bat coc cong snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"

Try widening your search to All Fields.

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