Perhaps you should try some spelling variations:
"binary nong-linear programming" » "binary nong-linear programs", "binary nong-linear program", "binary nong-language programming", "binary ngong-linear programming"
"binary non-linear programmingmingmingmingsmingsming" » "binary non-linear programsmingmingmingsmingsming", "binary non-linear programmingmingmingsmingsming", "binary non-language programmingmingmingmingsmingsming", "binary ngon-linear programmingmingmingmingsmingsming"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("binary nong-linear programming") OR ("binary non-linear programmingmingmingmingsmingsming"))~.
• Removing quotes may allow a broader search: (( binary nong-linear programming ) or ( binary non-linear programmingmingmingmingsmingsming ))~.
• Adding a wildcard symbol may retrieve word variants: (("binary nong-linear programming") or ("binary non-linear programmingmingmingmingsmingsming"))*.