Perhaps you should try some spelling variations:
rank » ranks
franksss » frankssss
frankssss » franksssss
frank » franks
rand » brand, grand, sand
grandt » gbrandt, ggrandt, gsandt, grantdt, granddt, irandt, grant, grand, grande
ghand » ghana, grand, ghani, ghard
ihand » ihard
hand » hard
band » bond
gran » grant, grand, iran
grain » gmain, ggain, grail
brain » bmain, bgain, brail
rain » main, gain, rail

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((((bank or rank) or ((franksss OR frankssss) or frank)) or had) or land) or bonds) or ((rand or ((ghand or ihand) or (hand or band))) or ((gran or ((grain or brain) or rain)) or grandt))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((bank OR rank) OR ((franksss OR frankssss) OR frank)) OR had) OR land) OR bonds) OR ((rand OR ((ghand OR ihand) OR (hand OR band))) OR ((gran OR ((grain OR brain) OR rain)) OR grandt))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((bank or rank) or ((franksss OR frankssss) or frank)) or had) or land) or bonds) or ((rand or ((ghand or ihand) or (hand or band))) or ((gran or ((grain or brain) or rain)) or grandt))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((bank or rank) or ((franksss OR frankssss) or frank)) or had) or land) or bonds) or ((rand or ((ghand or ihand) or (hand or band))) or ((gran or ((grain or brain) or rain)) or grandt))) counterinsurgency study ;*.