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retrieval
Information retrieval (IR) in computing and information science is the process of obtaining information system resources that are relevant to an information need from a collection of those resources. Searches can be based on full-text or other content-based indexing. Information retrieval is the science of searching for information in a document, searching for documents themselves, and also searching for the metadata that describes data, and for databases of texts, images or sounds.
Automated information retrieval systems are used to reduce what has been called information overload. An IR system is a software system that provides access to books, journals and other documents; stores and manages those documents. Web search engines are the most visible IR applications.
Mga paps may alam po ba kayong mga pamamaraan kung paano ma retrieve yung mga na häçk na acc by using previous number or gmail acc before pinalitan ni häçker.
nagpalit kasi ako device . ang naretrieve ko lang is etong phc account . Yung sa AZ hindi . Sir Draft pasuyo naman boss amo . Di makalog in same with this phc account . Advance thank you