Advanced search is definitely under-powered. Since CC doesn't support Boolean searches, try selecting all the records that match any of the criteria using CC's OR logic. For example, if you want to see all contacts that have a certain combination of tags, use CC search to find contacts that include ANY of the tags in which you are interested. Example: Tags is "Tag1" OR Tags is "Tag2", etc. 1. Export the CC search results to a CSV file 2. Use a tool like MS Excel to open the CSV file and use filters to select only the rows that meet your original criteria (rows that contain both Tag1 and Tag2). 3. Save the filtered rows to a new CSV 4. Import the filtered CSV back into a new CC list or give the contacts a new tag upon import, such as "Both Tag1 and Tag2". Now you should be able to search for the records using a single tag or by opening the newly created list.
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