How to find collocations using web-based tools 

Dear Mr Andrew, Thank you very much for sharing such a useful tool. Regards

thank you very much with your video it’s so useful and easy to understand

Fantastic and very useful

well done this is amazing ! thank you ! but how can we insert a single "word" to get three or more collocate words to that word at the same time? eg. by inserting the word "comparison " in the search box how can we get " allow to draw meaningful comparison" as one entity ? the words allow, draw, meaningful are all independent collocations of the word comparison. the question is how can we get them in one sentence like in the above eg.