Perhaps you should try some spelling variations:
sand » stand, band, san
hand » band
ranks » banks
frans » frank, franks, irans, fans
fran » frank, iran, fan
franz » frankz, iranz, fanz, frank
bond » bonds
grants » migrants
iraqi » iraq
irand » brand, iran, grand
iirand » ibrand, iiran, igrand
raind » rain, rand, rains
rainy » rain
graw » grow, draw, grew
grain » brain, rain

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 hand) or ranks) or (((frans OR fran) or franz) or trans)) or (hard or had)) or land) or bond) or (((((grants or raw) or iraqi) or (irand or iirand)) or (raind or rainy)) or (graw or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((sand OR hand) OR ranks) OR (((frans OR fran) OR franz) OR trans)) OR (hard OR had)) OR land) OR bond) OR (((((grants OR raw) OR iraqi) OR (irand OR iirand)) OR (raind OR rainy)) OR (graw OR grain))) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((sand or hand) or ranks) or (((frans OR fran) or franz) or trans)) or (hard or had)) or land) or bond) or (((((grants or raw) or iraqi) or (irand or iirand)) or (raind or rainy)) or (graw or grain))) counterinsurgency study ;*".