Find,Copy,Paste data entry work needed..

Hello all, We need data work. This work must be accurate. We have 1300 product description. These are short descriptions. In this product descriptions there are most of sentences are repeating. So we have translated unique(Non repeated) sentences to another language. And we need data entry worker to do following work. Source file : With English Product Description. Key-file : With unique sentences translated text. 1) First,He need open source file and Key-file. 2) He need to find sentence of source file into Key-file. 3) then he have to copy that text in to source file instead of original text from Key-file. it is just find,copy,paste work.I will provide a sample in PM if you [login to view URL] you have any question please do not be shy to ask me in PM. Maximum words in each product description file is 90-100 words. Means ~10 sentences. Please this work should be accurate. Please provide us your rate and time limit for 1300 description. Our budget is low. We also have another 1500 description in next week or this week. And this will be ongoing work for right person. Looking for great bids. Lower and accurate bid provider will be win. Thank you, ALOK