Perhaps you should try some spelling variations:
rand » brand, grand, sand
rank » ranks, frank, bank
hand » hard
band » bank
gsand » sand, grand
granttd » granted, grantttd, grandttd, iranttd
grade » trade
gran » grant, grand, iran
graint » geraint, grant, grains, braint, raint
rains » grains, trains, drains
grain » brain, rain

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((rand or rank) or hand) or (had or land)) or ((band OR bond) or bonds)) or ((((gsand or (granttd or iranttd)) or grade) or gran) or (((graint or rains) or saint) or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR rank) OR hand) OR (had OR land)) OR ((band OR bond) OR bonds)) OR ((((gsand OR (granttd OR iranttd)) OR grade) OR gran) OR (((graint OR rains) OR saint) OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or rank) or hand) or (had or land)) or ((band OR bond) or bonds)) or ((((gsand or (granttd or iranttd)) or grade) or gran) or (((graint or rains) or saint) or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or rank) or hand) or (had or land)) or ((band OR bond) or bonds)) or ((((gsand or (granttd or iranttd)) or grade) or gran) or (((graint or rains) or saint) or grain))) counterinsurgency study ;*.