Perhaps you should try some spelling variations:
sand » stand, san, hand
gsand » gstand, gsan, ghand
grant » grants
migrants » migrantss
bond » bonds
ghad » chad, gad, shad
ghada » chada, gada, shada, ghaida, ghana, bhada
grad » grade, grid, graw
shada » shade, scada, bhada
chada » chanda, chad, bhada
grand » brand

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 band) or (bank or had)) or ((gsand or grant) or bond)) or land) or ((((ghad or grad) or ((((ghada OR shada) or ohada) or chada) or grand)) or (chansa or chata)) or migrants)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((sand OR band) OR (bank OR had)) OR ((gsand OR grant) OR bond)) OR land) OR ((((ghad OR grad) OR ((((ghada OR shada) OR ohada) OR chada) OR grand)) OR (chansa OR chata)) OR migrants)) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((sand or band) or (bank or had)) or ((gsand or grant) or bond)) or land) or ((((ghad or grad) or ((((ghada OR shada) or ohada) or chada) or grand)) or (chansa or chata)) or migrants)) counterinsurgency study ;*".