find exact two string in a field

[shuchidxt_gmail_com]

Hi ,
 
I am looking for quick method to exactly find  two string "CASE" AND PARTY in a field.
 
Example:my data looks like below and I want to pick count for below highlighted records having PARTY and CASE mentioned in the string.
 
CASE_11233108000001 1
CASE_11233108000004 1
CASE_11233108000005 1
CASE_11233108000006 1
CASE_11233108000013 1
CASE_11233108000015 1
CASE_11233108000016 1
CASE_11233108000018 1
CASE_11233108000019 1
CASE_11233108000020 1
INCIDENT_51233108000001 3
INCIDENT_51233108000004 3
INCIDENT_51233108000005 3
INCIDENT_51233108000006 3
INCIDENT_51233108000013 3
INCIDENT_51233108000015 3
INCIDENT_51233108000016 3
INCIDENT_51233108000018 3
INCIDENT_51233108000019 3
INCIDENT_51233108000020 3
PARTY_X234306CASE_11233108000005 1
PARTY_X2367375CASE_11233108000004 1
PARTY_X2412976CASE_11233108000006 1
PARTY_X242762CASE_11233108000001 1
PARTY_X234306INCIDENT_51233108000005 1
PARTY_X2367375INCIDENT_51233108000004 1
PARTY_X2412976INCIDENT_51233108000006 1
PARTY_X242762INCIDENT_51233108000001 1

[ChrisNZ]

Like this?

data WANT; 
  SET HAVE;
  COUNT + ( index(VAR,'PARTY') & index(VAR,'CASE') );
run;