The most common and most likely answer to this crossword clue is the 10 letter word SHAKEDOWNS
S
H
A
K
E
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W
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S
Buddy explains!

The straight part
We know that "Searches" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case searches = shakedowns.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does SHAKEDOWNS mean?
SHAKEDOWNS noun- Extortion, especially through blackmail
- A thorough search; a frisk
- A trial or test period, especially of a ship or aircraft
- An improvised bed.