Perhaps you should try some spelling variations:
rand » brand, band, sand
grand » gbrand, gband, gsand, grant, brand, grantd, irand, grawd
gsand » sand
hand » had, band, hard
rank » ranks, frank
franz » frank
gran » grant, iran, graw
grain » rain
gain » gains, main
brail » brazil, brasil, rail

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 bank) or (grand or gsand)) or hand) or (rank or franz)) or san) or land) or (bond OR bonds)) or (trans or ((gran or raw) or (grain or (gain or (brain or brail)))))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((((rand OR bank) OR (grand OR gsand)) OR hand) OR (rank OR franz)) OR san) OR land) OR (bond OR bonds)) OR (trans OR ((gran OR raw) OR (grain OR (gain OR (brain OR brail)))))) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((rand or bank) or (grand or gsand)) or hand) or (rank or franz)) or san) or land) or (bond OR bonds)) or (trans or ((gran or raw) or (grain or (gain or (brain or brail)))))) counterinsurgency study ;*".