Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug code slippers", "lochating bug core snippets"
"python using java snippets" » "python using data snippets", "python using java slippers"
"van than va snippets" » "van thanh va snippets", "van thang va snippets", "van tuan va snippets", "van nhan va snippets", "van toan va snippets", "van than va slippers"

Try widening your search to All Fields.

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