# Bigrams for selected keywords **URL:** \ **Category:** Elasticsearch\ **Created:** [February 11, 2017, 2:19am UTC](https://discuss.elastic.co/t/bigrams-for-selected-keywords/74735 "2017-02-11T02:19:37Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Manvir\_Basra](https://avatars.discourse-cdn.com/v4/letter/m/e95f7d/32.png) [@Manvir\_Basra](https://discuss.elastic.co/u/Manvir_Basra)\ **Post date:** [February 11, 2017, 2:19am UTC](https://discuss.elastic.co/t/bigrams-for-selected-keywords/74735/1 "2017-02-11T02:19:37Z")
Hi, I have following data with a list of special keywords (e.g.EAST, WEST). These special keywords are associated with numbers. Therefore regular tokenizer doesn't produce relevant tokens since I want bigrams (word and value) for these special keywords only. For rest of words i want regular tokens. Note: there is semicolon after EAST numbers and WEST which is delimiter for values of given keyword Any advice how this can be achieved? Data - EAST 1,2,3,4;WEST 4,9;Queen Street north tower Tokens EAST 1 EAST 2 EAST 3 EAST 4 WEST 4 WEST 9 Queen Street north tower ---
**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\ **Post date:** [February 13, 2017, 8:34am UTC](https://discuss.elastic.co/t/bigrams-for-selected-keywords/74735/2 "2017-02-13T08:34:33Z")
I think it would be easier to do this before pushing it into Elasticsearch if you can. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [March 13, 2017, 8:34am UTC](https://discuss.elastic.co/t/bigrams-for-selected-keywords/74735/3 "2017-03-13T08:34:44Z")
Closed on March 13, 2017, 8:34am UTC This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.