Perhaps you should try some spelling variations:
"coder precoder ilp algorithm optimization" » "coder decoder ilp algorithm optimization" (Expand search), "coder precoder icp algorithm optimization" (Expand search), "coder precoder rslp algorithm optimization" (Expand search), "coder precoder atp algorithm optimization" (Expand search), "coder precoder hp algorithm optimization" (Expand search), "coder precoder _ algorithm optimization" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder precoder ilp algorithm optimization") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder ilp algorithm optimization\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder ilp algorithm optimization ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder ilp algorithm optimization") OR ("api python python python programming"))*.