Searching the Help
To search for information in the Help, type a word or phrase in the Search box. When you enter a group of words, OR is inferred. You can use Boolean operators to refine your search.
Results returned are case insensitive. However, results ranking takes case into account and assigns higher scores to case matches. Therefore, a search for "cats" followed by a search for "Cats" would return the same number of Help topics, but the order in which the topics are listed would be different.
Words and Phrases
| Search for | Example | Results |
|---|---|---|
| A single word | cat
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Topics that contain the word "cat". You will also find its grammatical variations, such as "cats". |
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A phrase. You can specify that the search results contain a specific phrase. |
"cat food" (quotation marks) |
Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase. |
Using Boolean Operators
| Search for | Operator | Example |
|---|---|---|
|
Two or more words in the same topic |
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| Either word in a topic |
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| Topics that do not contain a specific word or phrase |
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| Topics that contain one string and do not contain another | ^ (caret) |
cat ^ mouse
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| A combination of search types | ( ) parentheses |
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Searching for Chinese or Japanese and English words in an English environment
For Chinese
- English stemming and branching are supported.
- A mixture of Chinese and English characters is supported when the words are separated by a blank space.
- Multiple Chinese keyword search is supported when the words are separated by a blank space.
- Chinese stop words are not supported.
- Chinese stemming is supported.
For Japanese
- English stemming and branching are supported.
- A mixture of Japanese and English characters is supported when the words are separated by a blank space.
- Multiple Japanese keyword search is supported when the words are separated by a blank space.
- Japanese stop words are not supported.
- Japanese stemming is supported.
Related topics
IR Expert
Special considerations for using IR Expert
IR Expert scirexpert file
Updates to IR files
Customizing IR Expert
Searching for Chinese or Japanese and English words in a Chinese or Japanese environment
Database dictionary and IR Expert
IR keys and non-IR keys
Multiple files containing IR keys
Find Solution
How IR Expert evaluates documents for relevance
Creating an IR file
Access IR Expert
Edit queries for Find Solution
Load data files with IR Expert keys
Promote or delete records in the protocore
