Perhaps you should try some spelling variations:
"modified adaptive quantization algorithm" » "modified adaptive estimation algorithm", "modified adaptive ventilation algorithm", "modified passive quantization algorithm", "modified _daptive quantization algorithm", "modified dfdaptive quantization algorithm", "modified adamdaptive quantization algorithm"
"modified a simulation algorithm" » "modified a estimation algorithm", "modified a solution algorithm", "modified a optimisation algorithm", "modified _ simulation algorithm", "modified df simulation algorithm", "modified adam simulation algorithm"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified a simulation algorithm") OR ("modified adaptive quantization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified a simulation algorithm\") OR (\"modified adaptive quantization algorithm\"))*".
• Removing quotes may allow a broader search: (( modified a simulation algorithm ) OR ( modified adaptive quantization algorithm ))*.