CoMo Engines

 
                Example search :
                - Search for compression ratio which equals to 18 (Use "" to group the keyword and (val) to specify the value ).
                  >>> "compression ratio" (18) or "compression ratio"=(18) or "compression ratio" = (18).
                - Search for compression ratio which is between 12 and 20 (Use (min, max)).
                  >>> compression(12,20) or compression = (12,20) or "compression ratio" = (12, 20)
                - Search for compression ratio which is not between 12 and 20 (Use (max, min)).
                  >>> compression(20,12)
                - Search for compression ratio and date of 12_07_09 (Use space to seperate keyword).
                  >>> compression date(12_07_09)
                Note : Search with AND algorithm on all keywords