Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoach de cac snippets" » "hoach de code snippets", "hoach do cac snippets", "hoach du cac snippets", "hoach he cac snippets", "hoach den cac snippets", "hoach ve cac snippets", "hoach de cai snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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