Perhaps you should try some spelling variations:
"modified adam optimisation algorithm" » "modified adam optimization algorithms", "modified adam estimation algorithm", "modified adam estimation algorithms", "modified _ optimisation algorithm", "modified game optimization algorithm", "modified df optimisation algorithm", "modified near optimisation algorithm"
"mobile learning method algorithm" » "mobile learning mom algorithm", "machine learning method algorithm", "mobile learning methods algorithm", "mobile graining methods algorithm", "mobile learning emotion 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: (("mobile learning method algorithm") OR ("modified adam optimisation algorithm"))~.
• Removing quotes may allow a broader search: (( mobile learning method algorithm ) or ( modified adam optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("mobile learning method algorithm") or ("modified adam optimisation algorithm"))*.