Perhaps you should try some spelling variations:
"coder java compiler optimization of" » "coder java compiler optimizations of" (Expand search), "coder java combined optimization of" (Expand search), "coder java spider optimization of" (Expand search), "coder java computer optimization of" (Expand search), "coder aad compiler optimization of" (Expand search), "coder cuda compiler optimization of" (Expand search), "codes java compiler optimization of" (Expand search), "xcode java compiler optimization of" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder java compiler optimization of\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder java compiler optimization of ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder java compiler optimization of") OR ("api python python python programming"))*.