Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran so he snippets" » "tran so code snippets", "tran si he snippets", "tran sy he snippets", "than so he snippets", "tran so ha snippets", "tran do he snippets", "tran so le snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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