Trial-and-error Methode
.בינה	trial-and-error strategy
Trial-and-error-Methode f
.טֶכנו	trial and error method; trial-and-error-method (Versuch-und-lrrtum-Methode)
.פיזיק	trial-and-error method
"trial-and-error" Methode
.טכנול	trial-and-error method; trial-and-error search
Trial-and-Error-Methode f
.טכנול	trial-and-error technique