Perhaps you should try some spelling variations:
"modified channel optimisation algorithm" » "modified channel optimization algorithms", "modified channel estimation algorithm", "modified channel estimation algorithms"
"modified objective convolution algorithms" » "modified objective evolution algorithm", "modified objective solution algorithm"

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: (("modified channel optimisation algorithm") OR ("modified objective convolution algorithms"))~.
• Removing quotes may allow a broader search: (( modified channel optimisation algorithm ) or ( modified objective convolution algorithms ))~.
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