Perhaps you should try some spelling variations:
rank » ranks, frank
grand » grant, brand, gbrand, grantd, graind, irand
rand » brand
rawd » raw, raad, raid
draws » raws
draw » raw
grawt » grant, graw, graft
hand » hard
sand » stand, san
bond » bonds
irans » iran, frans, irani
gran » grant, grain, iran
graint » geraint, grant, grain

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((((rank or ((((grand or rand) or ((rawd or draws) or draw)) or grawt) or rand)) or ((hand or had) or band)) or bank) or sand) or land) or bond) or ((irans OR trans) or (gran or graint))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rank OR ((((grand OR rand) OR ((rawd OR draws) OR draw)) OR grawt) OR rand)) OR ((hand OR had) OR band)) OR bank) OR sand) OR land) OR bond) OR ((irans OR trans) OR (gran OR graint))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rank or ((((grand or rand) or ((rawd or draws) or draw)) or grawt) or rand)) or ((hand or had) or band)) or bank) or sand) or land) or bond) or ((irans OR trans) or (gran or graint))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rank or ((((grand or rand) or ((rawd or draws) or draw)) or grawt) or rand)) or ((hand or had) or band)) or bank) or sand) or land) or bond) or ((irans OR trans) or (gran or graint))) counterinsurgency study ;*.