Boolean search strings in recruiting use keywords grouped into sets that can be combined or excluded using operators like AND and NOT. The order keywords are processed depends on parentheses - terms inside parentheses are evaluated first. For example, the string ("project manager" OR PM) AND budgeting searches for profiles with either "project manager" or PM that also include budgeting, ensuring the search captures synonyms and requires the skill. Without parentheses, PM AND budgeting would be processed before expanding to "project manager", limiting and reducing precision of results.
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Searching Logic Tip Sheet
1. Search Logic
Boolean search strings are all about sets. Think of each keyword as having a "set" of results that are
connected with it. These sets can be combined to produce a different "set" of results. You can also exclude
certain "sets" from your results by using the NOT modifier. Start building the search by chunking the
keywords into sets by job title, skills, and action words that can be used to express the job.
Recruiter processes your search terms from left to right, but it processes all the Boolean AND operators
before processing any Boolean OR operators. To change this order, group synonyms or terms that belong
together with parentheses. Anything enclosed with parentheses is evaluated first.
Parentheses
The statement in parentheses "project
manager" OR PM is processed first. The results
will include one or both of those different
expressions of the job title. The term budgeting is
then processed, resulting in profiles that must
contain either terms "project manager" or PM,
along with budgeting.
("project manager" OR PM) AND budgeting
PM
project manager
Constructing the search string this way ensures
the search is expanded to include the synonyms
for the job title, while also ensuring that the skill
budgeting appears on any and all of those profiles.
budgeting
Without Parentheses
If the parentheses are omitted, then the AND
operation would be processed first, meaning your
results would be restricted to those profiles that
only include PM and budgeting together. The
search is then also expanded to include "project
manager." However, profiles with the term "project
manager" would not be required to also have
budgeting.
"project manager" OR PM AND budgeting
PM
project manager
As you can see, the results from the search string
without parentheses would not be precisely
targeted.
budgeting
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