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

Try widening your search to All Fields.

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