Perhaps you should try some spelling variations:
sand » stand, band
gsandt » gstandt, gbandt
grand » brand
rani » ravi, rand, ani
rank » frank, bank
ranks » franks, banks
grain » brain, rain
hand » band, hard
bond » bonds
irans » iran, frans, irani
grant » grants

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 grand) or ((((rani OR rank) or gsandt) or grain) or (iirantd or iron))) or (hand or had)) or ranks) or san) or land) or bond) or ((irans or trans) or (grant or (rani OR rank)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((((sand OR grand) OR ((((rani OR rank) OR gsandt) OR grain) OR (iirantd OR iron))) OR (hand OR had)) OR ranks) OR san) OR land) OR bond) OR ((irans OR trans) OR (grant OR (rani OR rank)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((sand or grand) or ((((rani OR rank) or gsandt) or grain) or (iirantd or iron))) or (hand or had)) or ranks) or san) or land) or bond) or ((irans or trans) or (grant or (rani OR rank)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((((sand or grand) or ((((rani OR rank) or gsandt) or grain) or (iirantd or iron))) or (hand or had)) or ranks) or san) or land) or bond) or ((irans or trans) or (grant or (rani OR rank)))) counterinsurgency study ;*.