Search does not find some of the products

[shri]

I am searching for products through the search box and some of them are missing.

I have 23436 products.

 

I built my entire search index and now it is showing 23436/23436 products indexed as can be seen in the attached image.

But lot of them do not appear in search. 

 

For example if you go to my website toorakcomputerservices.com.au . Search for product name 

CISCO 2.4 GHZ  5.2 DBI CEILING OMNI ANT. W/RP

 

It searches correctly. But if i enter another product 

CE271A 650A CYAN TONER CARTRIDGE

 

It says product not found. Does anyone know how i can fix this. 

Also there is another thing i observed. If you go to 

 

Computers-> Notebooks/Tablets Accessories-> Notebooks Cases , on the right hand side in Navigation panel, If you look at the manufacturers. Targus shows 67 products. But when i select Targus it shows 60 products only. 

 

Any help will be appreciated.

Edited July 8, 2015 by shri (see edit history)

[Maheshmohan1093]

I am not able to find navigation label. Have you modified the site? Have you disabled catalog mode?

Edited August 26, 2015 by Maheshmohan1093 (see edit history)