Perhaps you should try some spelling variations:
sand » stand, san
gsand » gstand, gsan
rank » ranks, frank
grank » granks, gfrank, frank, graink, irank, grawk
ghani » ghana
grand » brand, graind, irand, grawd
gran » grain, iran, graw
grant » graint, irant, grawt, grants
ghand » ghana, ghard
hand » hard

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((sand or rank) or ((band or bank) or (bond or bonds))) or ((ghani or (((grand or ((grank OR gran) or grant)) or (ghand or (hand or had))) or gsand)) or (gland or land))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((sand OR rank) OR ((band OR bank) OR (bond OR bonds))) OR ((ghani OR (((grand OR ((grank OR gran) OR grant)) OR (ghand OR (hand OR had))) OR gsand)) OR (gland OR land))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((sand or rank) or ((band or bank) or (bond or bonds))) or ((ghani or (((grand or ((grank OR gran) or grant)) or (ghand or (hand or had))) or gsand)) or (gland or land))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((sand or rank) or ((band or bank) or (bond or bonds))) or ((ghani or (((grand or ((grank OR gran) or grant)) or (ghand or (hand or had))) or gsand)) or (gland or land))) counterinsurgency study ;*.