If this has been posted before please delete but I couldn't find it so here goes.
If you have missing contacts in your contact list (even if all contacts is selected) but when you search for them they come up, here is the worlds easiest fix
Log into your google mail on your computers browser, click "contacts". In the left hand column the 1st row says "my contacts", note the total.Now 2nd to the bottom there it says "all contacts". If that total is more, click on it. At the top of the list of names click "all", In the column to the right there is a box that says "add to my contacts", Dont worry it will not duplicate contacts. Click on "add to my contacts" Now after this my phone started syncing contacts automatically, if yours does not, force the sync in the settings, accounts, google. as soon as its done, your missing contacts are now displayed
If you have missing contacts in your contact list (even if all contacts is selected) but when you search for them they come up, here is the worlds easiest fix
Log into your google mail on your computers browser, click "contacts". In the left hand column the 1st row says "my contacts", note the total.Now 2nd to the bottom there it says "all contacts". If that total is more, click on it. At the top of the list of names click "all", In the column to the right there is a box that says "add to my contacts", Dont worry it will not duplicate contacts. Click on "add to my contacts" Now after this my phone started syncing contacts automatically, if yours does not, force the sync in the settings, accounts, google. as soon as its done, your missing contacts are now displayed