Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duoc cac so snippets" » "duoc cac code snippets", "cuoc cach so snippets", "duoc chat so snippets", "duong cac so snippets", "duoc cac co snippets", "duoc cac bo snippets", "duoc cac ho snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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