To find if the group of elements are substring of another string ?

[vrushankshah]

I am sorry I meant fianl update to the question is done how the output I am expecting but when I run your code it is not giving the expected output can you please check once again !! Thank you !

[PeterClemmensen · Accepted solution]

Ah ok. This gives you the final required output

data have;
length Column1 $200;
input Column1 $ group;
datalines;
Benefits,verify                           1
claims,verify,benefits,verify             2
inquiry,type                              3
claims,verify                             4
Benefits,verify,inquiry,type,Benefits     5
Benefits                                  6
Benefits                                  7
;

data want(keep=Column1 Part_Of_Group count);
   set have nobs=nobs;
   count=0;
   do _N_=1 to nobs;
      set have(rename=(Column1=compColumn1 group=compGroup)) point=_N_;
      if find(compColumn1, Column1, 'it') ne 0 & group ne compGroup & countw(Column1, ",")>1 then do;
         Part_Of_Group=compGroup;
         count+1;
         output;
      end;
   end;
   if count=0 & countw(Column1, ",")>1 then output;
run;