Perhaps you should try some spelling variations:
"weapons of based instruction" » "weapons of asisted instruction", "weapons of self instruction", "weapons of assisted instruction"
"Weapons of mass instruction" » "Weapons of maes destruction", "Weapons of mass destraction", "Weapons of self instruction"
"Weapons of law instruction" » "Weapons of _ instruction", "Weapons of self instruction"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("weapons of mass destruction") or ((((("Weapons of mass instruction") OR ("Weapons of law instruction"))) or ("weapons of based instruction"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("weapons of mass destruction") OR ((((("Weapons of mass instruction") OR ("Weapons of law instruction"))) OR ("weapons of based instruction")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"weapons of mass destruction\") or (((((\"Weapons of mass instruction\") OR (\"Weapons of law instruction\"))) or (\"weapons of based instruction\"))))".
• Removing quotes may allow a broader search: (( weapons of mass destruction ) or ((((( Weapons of mass instruction ) OR ( Weapons of law instruction ))) or ( weapons of based instruction )))).
• Adding a wildcard symbol may retrieve word variants: (("weapons of mass destruction") or ((((("Weapons of mass instruction") OR ("Weapons of law instruction"))) or ("weapons of based instruction"))))*.

One or more facet filters have been applied to this search. If you remove filters, you may retrieve more results. Remove all filters from this search.