Perhaps you should try some spelling variations:
"coder java computer optimization on" » "coder java compiler optimization on" (Expand search), "coder java compiler optimizations on" (Expand search), "coder java complex optimization on" (Expand search), "coder java computer optimization of" (Expand search), "coder java computer optimization and" (Expand search), "coder java computer optimization _" (Expand search), "codes java computer optimization on" (Expand search), "xcode java computer optimization on" (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), "rpa python 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 java computer optimization on") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder java computer optimization on\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder java computer optimization on ) OR ( api python python python programming ))*.