Perhaps you should try some spelling variations:
rand » brand, hand
grand » gbrand, ghand, grant, brand, grantd, graind, irand
grandk » gbrandk, ghandk, grantk, brandk, grande, grantdk, graindk, irandk
gfrank » frank, gfranks, gffrank
rank » ranks, frank
sand » stand, san, hand
bond » bonds
grants » migrants, grantts, graints, irants
gran » grant, grain, iran
graw » grow, draw, grew

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 ((gained or grand) or ((gfrank or (grandk or ghandk)) or rank))) or had) or bank) or sand) or land) or (band or bond)) or (grants or (gran or (graw OR raw)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((gained OR grand) OR ((gfrank OR (grandk OR ghandk)) OR rank))) OR had) OR bank) OR sand) OR land) OR (band OR bond)) OR (grants OR (gran OR (graw OR raw)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((gained or grand) or ((gfrank or (grandk or ghandk)) or rank))) or had) or bank) or sand) or land) or (band or bond)) or (grants or (gran or (graw OR raw)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((gained or grand) or ((gfrank or (grandk or ghandk)) or rank))) or had) or bank) or sand) or land) or (band or bond)) or (grants or (gran or (graw OR raw)))) counterinsurgency study ;*.