Operator

Example                         Details

Space

AND

&

entry document entry AND document entry & document

All the topics will be found that contain both the word "entry" and the word "document" with morphology taken into account

OR

|

,

entry OR document entry | document entry, document

All the topics will be found that contain at least one of the words "entry" and "document" with morphology taken into account

NOT

~

closing NOT month closing ~ month

All the topics will be found that contain the word "closing" but do not contain the word "month" with morphology taken into account. ~ cannot be used in the beginning of the string

N E A R /

[±]n

Example 1:

right NEAR/3 user Example 2:

right NEAR/+3 user

Example 3:

right NEAR/-3 user

Searches for a topic that contains the specified words separated by n words (with morphology taken into account).

The sign determines where the second word should be located with respect to the first word (+ after the first word; - before it). If no sign is specified, the search will retrieve the text that contains the words separated by n words. Their order is not important. The example 1 will result in finding the topics where the word "user" is located before or after the word "right" and is separated from it by a maximum of three words.

The example 2 will result in finding the topics where the word "user" is located after the word ‘right’ and is separated from it by a maximum of three words.

The example 3 will result in finding the topics where the word "user" is located before the word "right" and is separated from it by a maximum of three words

NEAR

NEAR

Library NEAR          named

NEAR Dostoyevsky

Short form. The query will find all the topics in the short form where both words are contained; the words are separated by a maximum of 8 words and located in any position

""

"document posting"

Searching for exact phrase taking into account the morphology (equivalent to: "posting NEAR/+1 document")

()

(posting | statement) &

(of account, document)

Word grouping (any number of nesting levels)

*

docu*

Search using a wildcard (replacing the end of the word). More than one meaningful character should be entered. The "docu*" query will find "document" as a noun, "document" as a verb, "documentary", etc. (If the search index contains more than 300 words beginning with "docu", the system will ask you to make the query more specific.)

When you are searching in Help the * character can be placed in any part of the word and used as many times as you wish, e.g. "*OK*nt".

In the full-text search you can use the * character only once, placing it at the end of the word. This means that the arch* query will retrieve "archive", "archeology", etc.

#

#System

System#2

Fuzzy search for words with a specified number of differences from the search query.

The #System query (same as System#1) will retrieve "system", "syspem", etc.

The System#2 query will result in "sisttem", "sispem", etc.

This operator is used for a full-text search and is not used for searching in Help

!

!red tile

A search is executed taking into account synonyms in Russian, English, and Ukrainian. The operator "!" precedes the respective word. For example: a ‘!red tiles’ query will also retrieve "scarlet tiles" and "coral red tiles".

This operator is used for a full-text search and is not used for a Help search