Perhaps you should try some spelling variations:
rand » brand, grand, hand
gsand » sand, grand
grade » trade
grants » migrants, grantts, graints, grandts
graint » grant, grain, grains
isand » sand
rank » ranks, bank
frank » franks, fbank
band » bank, bond
gran » grant, grain, grand

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 ((((gsand or gained) or grade) or (grants or (graint OR geraint))) or isand)) or had) or rank) or stand) or land) or band) or (frank or gran)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((((gsand OR gained) OR grade) OR (grants OR (graint OR geraint))) OR isand)) OR had) OR rank) OR stand) OR land) OR band) OR (frank OR gran)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((((gsand or gained) or grade) or (grants or (graint OR geraint))) or isand)) or had) or rank) or stand) or land) or band) or (frank or gran)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((gsand or gained) or grade) or (grants or (graint OR geraint))) or isand)) or had) or rank) or stand) or land) or band) or (frank or gran)) counterinsurgency study ;*.