I had to turn on the SEO mode of the AWPCP PlugIn, but I had some additional pages, what was not handled with the AWPCP SEO mode handlers. So somehow I needed to add the handling of this page to the system.
I’m lazy, and did not want to make too much work, so I picked the options-permalink.php (/wp-admin/)
to do the work for me.
I had to change the AWPCP plugin to be able to search for partial words too. Originally the plugin gives two way to start search. These way are the search page, and the search plugin. But now, I had to make a new way, to search from another form, and had to change the dosearch function to be able to search partial words too, not only in the ad_title and ad_details fields, but in an additional field too, what added with the AWPCP Extra Fields module.
For this changes you need to alter the awpcp.php file. (wp-content/plugins/another-wordpress-classifieds-plugin/awpcp.php)
