Future dictionaries of collocations would be improved by inclusion of words in series connected by and, or and versus, and words as they appear in the frame "X, Y and other / similar / related Zs." They will also hopefully include possessive noun + noun collocations (city's neighborhoods / ins and outs / attractions, etc.) and collocations in the frame "X and it's / their Y" (data and their interpretation / storage / analysis / interpretation, etc.) as a way of further associating vocabulary.