Perhaps you should try some spelling variations:
sand » stand, band, san
grand » brand
heat » head
harm » farm, hairm, harim, hearm
harim » halim, hakim, hari, hairim, hariim, hearim
ghardddtt » ghairdddtt, gharidddtt, gheardddtt
harttm » hairttm, harittm, hearttm, charttm, parttm
hard » haird, harid, heard
har » hair, hari, hear
hart » hairt, harit, heart, chart, part
harati » hairati, hariati, hearati
harddm » hairddm, hariddm, hearddm
hairti » haiti, hairi
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: ((((bonds or (air or had)) or (sand or (bond or grand))) or land) or ((((ghardddtt or harttm) or heat) or (((((harm OR hard) or harim) or (har or hairti)) or ((hart or hairidtd) or harati)) or harddm)) or grant)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((bonds OR (air OR had)) OR (sand OR (bond OR grand))) OR land) OR ((((ghardddtt OR harttm) OR heat) OR (((((harm OR hard) OR harim) OR (har OR hairti)) OR ((hart OR hairidtd) OR harati)) OR harddm)) OR grant)) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((bonds or (air or had)) or (sand or (bond or grand))) or land) or ((((ghardddtt or harttm) or heat) or (((((harm OR hard) or harim) or (har or hairti)) or ((hart or hairidtd) or harati)) or harddm)) or grant)) counterinsurgency study ;*".