Search in admin + two other issues

[farsad]

Hi
in admin panel => posts => show all posts

• Search in posts returns nothing
• Changing pages using type number and enter returns nothing

in main website

• Search function doesn't return some posts for example a post with this address :

​http://www.chibokhorim.ir/%D8%AE%D9%85%DB%8C%D8%B1-%D9%BE%DB%8C%D8%AA%D8%B2%D8%A7/
directly search by search function doesn't return that post
look below
​http://www.chibokhorim.ir/?s=%D8%AE%D9%85%DB%8C%D8%B1+%D9%BE%DB%8C%D8%AA%D8%B2%D8%A7

the theme loop is :
<?php if(have_posts()) {
while(have_posts()) { the_post();
.
.
.

Please answer as soon as it possible.

[SergeyBiryukov]

Could not reproduce the search issues on a clean install:

1. Created a post with that title.
2. Search for that title in the admin works as expected.
3. Search for that title on the front-end works as expected too.

Does it still happen with all plugins disabled and a default theme (Twenty Fourteen or Twenty Thirteen) activated?

[farsad]

Ok i tried to create a post with that title and it worked but what about that post? and also the direct page number in admin panel?

[SergeyBiryukov]

Do you mean the input in 29693.search-input.png​? If I change the number and press Enter, it works as expected for me as well.

I'd suggest trying the support forums for troubleshooting: ​https://wordpress.org/support/.

[farsad]

find the issue
yes i mean that but read this
after enter this will go on address
​http://www.chibokhorim.ir/wp-admin/edit.php?s&post_status=all&post_type=post&action=-1&m=0&cat=0&paged=2&mode=list&action2=-1

I don't know what is the "m" parameter but i know after removing that parameter it worked.

[chriscct7]

Unable to reproduce this as well