Your search +path:pool +path:main +path:p +path:pcre3 +path:libpcre3-dev_7 +path:. +path:8-3_amd64 +path:. +path:deb did not match any files.
Suggestions:

• Make sure all terms are spelled correctly.
• Try different keywords.
• Try more general keywords.
• Use 'wil*' cards if you are looking for partial match.