3 ms·

Same query but changing "apache solr" to "solr" shows much less difference : https://www.google.fr/trends/explore?q=elasticsearch,solr,lucene https://www.google

• user5994461 10y ago
  I'm afraid that "solr" is a common 4 letter words that may refer to all kind of things not related to apache solr.
  • elygre 10y ago
    What kind of things would that be? (I just did a google search for "solr", and all results on the first four pages referred to the engine, so I am curious.)
    • user5994461 10y ago
      Stuff related to "solar" [energy] and any variation of that. 4 letters words are always popular ^^ You can't judge by the first page of results anymore. Google is tweaking the results individually, as per your "programmer profile". Try doing a search on someone else computer.