Perhaps you should try some spelling variations:
"modified stochastic optimization algorithms" » "modified stochastic optimisation algorithm", "modified stochastic estimation algorithm", "modified stochastic optimized algorithms"
"modified changing estimation algorithms" » "modified changing estimation algorithm", "modified changing optimisation algorithm", "modified changing approximation algorithms", "modified channel estimation algorithms", "modified charging station algorithms", "modified caging estimation algorithms"

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

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified changing estimation algorithms\") OR (\"modified stochastic optimization algorithms\"))".
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