Perhaps you should try some spelling variations:
destination algorithm » estimation algorithm, estimation algorithms
solution algorithm » evolution algorithm, convolution algorithms, evolutionary algorithm
time approximation » one approximation, _ approximation
a destination » _ estimation
_ solution » _ solutions, _ evolution

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• Performing a fuzzy search may retrieve terms with similar spellings: (((( a destination algorithm ) or ( _ solution algorithm ))) or ( time approximation algorithms ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( a destination algorithm ) OR ( _ solution algorithm ))) OR ( time approximation algorithms )).
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