Perhaps you should try some spelling variations:
sand » stand, band, san
isand » istand, iband, isan
rank » ranks
frank » franks
fbanks » banks, flanks
bond » bonds
grantd » granted, grants, grantsd
grant » grants
irand » brand, iran, rand
igrand » ibrand
grand » brand

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 bank)) or (frank or fbanks)) or had) or land) or bond) or ((((grantd or grant) or ((irand or isand) or igrand)) or trained) or (grand or brain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((sand OR (rank OR bank)) OR (frank OR fbanks)) OR had) OR land) OR bond) OR ((((grantd OR grant) OR ((irand OR isand) OR igrand)) OR trained) OR (grand OR brain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((sand or (rank OR bank)) or (frank or fbanks)) or had) or land) or bond) or ((((grantd or grant) or ((irand or isand) or igrand)) or trained) or (grand or brain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((sand or (rank OR bank)) or (frank or fbanks)) or had) or land) or bond) or ((((grantd or grant) or ((irand or isand) or igrand)) or trained) or (grand or brain))) counterinsurgency study ;*.