Perhaps you should try some spelling variations:
hand » hard
bond » bonds
grayd » gray, grad
grant » grants
grand » brand
brain » bmain, bgain, brail
rain » main, gain, rail
irant » iran, brant, irans
irani » iran, iraqi, rani
graw » grow, raw, draw

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((hand or ((band OR bond) or had)) or (bank or land)) or ((((gband or grayd) or grant) or (grand or (gains or (brain or rain)))) or ((irant or irani) or (graw or draws)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((hand OR ((band OR bond) OR had)) OR (bank OR land)) OR ((((gband OR grayd) OR grant) OR (grand OR (gains OR (brain OR rain)))) OR ((irant OR irani) OR (graw OR draws)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((hand or ((band OR bond) or had)) or (bank or land)) or ((((gband or grayd) or grant) or (grand or (gains or (brain or rain)))) or ((irant or irani) or (graw or draws)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((hand or ((band OR bond) or had)) or (bank or land)) or ((((gband or grayd) or grant) or (grand or (gains or (brain or rain)))) or ((irant or irani) or (graw or draws)))) counterinsurgency study ;*.