Perhaps you should try some spelling variations:
"modified adaptive construction algorithms" » "modified adaptive convolution algorithms", "modified passive construction algorithms"
"modified network optimization algorithms" » "modified network optimisation algorithm", "modified network estimation algorithms", "modified network estimation algorithm", "certified network optimization algorithms", "defined network optimization algorithms", "modified near optimization algorithms"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified adaptive construction algorithms") or ("modified network optimization algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified adaptive construction algorithms") OR ("modified network optimization algorithms"))*.
• Removing quotes may allow a broader search: (( modified adaptive construction algorithms ) or ( modified network optimization algorithms ))*.