Perhaps you should try some spelling variations:
hair » air, fair
band » bond
grand » brand
harth » hearth, earth, hart, hartth, harith
head » lead
harm » farm, hartm, harim, hearm
ghartt » gharttt, gharitt, gheartt
hartdthm » harttdthm, haritdthm, heartdthm
hard » hartd, harid, heard
har » hart, hari, hear
hartti » harttti, haritti, heartti, hartati, harati
harttd » hartttd, harittd, hearttd
bhariti » bhartiti, bhariiti, bheariti, bharti
hartddm » harttddm, haritddm, heartddm
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 (hair or had)) or (san or ((band or bank) or grand))) or land) or ((((ghartt or (hartdthm or harth)) or head) or ((((harm OR hard) or (har or hartti)) or (harttd or bhariti)) or hartddm)) or grant)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((bonds OR (hair OR had)) OR (san OR ((band OR bank) OR grand))) OR land) OR ((((ghartt OR (hartdthm OR harth)) OR head) OR ((((harm OR hard) OR (har OR hartti)) OR (harttd OR bhariti)) OR hartddm)) OR grant)) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((bonds or (hair or had)) or (san or ((band or bank) or grand))) or land) or ((((ghartt or (hartdthm or harth)) or head) or ((((harm OR hard) or (har or hartti)) or (harttd or bhariti)) or hartddm)) or grant)) counterinsurgency study ;*".