other,47-2-P82-1035,bq However , a great deal of <term> natural language texts </term> e.g. , <term> memos </term> , rough <term> drafts </term> , <term> conversation transcripts </term> etc. , have features that differ significantly from <term> neat texts </term> , posing special problems for readers , such as <term> misspelled words </term> , <term> missing words </term> , <term> poor syntactic construction </term> , <term> missing periods </term> , etc .
hide detail