1.I found the perfect puppy after a careful search, and one hot June day, I brought home the little golden retriever puppy I'd named Cognac.
经过一番认真挑选后，我找到一只特棒的小狗。6月炎热的一天，我把这只我取名为科格纳克的金黄毛小猎犬带回了家。
2.The police made a careful search along the beach.
警察沿海滩进行了仔细的搜查。
3.Review articles summarize and analyze the information available on a specific topic based on a careful search of the medical literature.
该句说“综述文章是在对医学文献进行了仔细的查询后找出的有关某一具体主题的信息进行汇总和分析”
4.Yes. After this careful search, now listen carefully.
对。仔细查找之后呢，您可要仔细听喽。
5.The act or process of investigating; a careful search or examination in order to discover facts, etc.
行动或调查过程；仔细搜索或检验以发现事实，等等