Perhaps you should try some spelling variations:
"counter measures built-sloop" » "countermeasures _ built-sloop", "counter measures bill-sloop", "counter features built-sloop", "counter measures best-sloop"
"counter across brief-sloop" » "encounters across brief-sloop", "countries across brief-sloop", "volunteer across brief-sloop", "counter across barrier-sloop", "counter across border-sloop", "counter across darien-sloop"
"counter macros brief-sloop" » "counter marches brief-sloop", "counter machines brief-sloop", "counter macros built-sloop"
"counter masses brief-sloop" » "cluster masses brief-sloop", "counter cases brief-sloop", "counter markets brief-sloop", "counter assets brief-sloop", "counter assetsa brief-sloop", "counter cases briefs-sloop"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("counter across brief-sloop") OR ((((("counter macros brief-sloop") OR ("counter masses brief-sloop"))) OR ("counter measures built-sloop")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"counter across brief-sloop\") or (((((\"counter macros brief-sloop\") OR (\"counter masses brief-sloop\"))) or (\"counter measures built-sloop\"))))".
• Removing quotes may allow a broader search: (( counter across brief-sloop ) or ((((( counter macros brief-sloop ) OR ( counter masses brief-sloop ))) or ( counter measures built-sloop )))).
• Adding a wildcard symbol may retrieve word variants: (("counter across brief-sloop") or ((((("counter macros brief-sloop") OR ("counter masses brief-sloop"))) or ("counter measures built-sloop"))))*.