Perhaps you should try some spelling variations:
"coder optimization method image processing" » "coder optimization methods image processing" (Expand search), "code optimization method image processing" (Expand search), "modern optimization method image processing" (Expand search), "powder optimization method image processing" (Expand search), "coder optimization method ipa processing" (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 optimization method image processing\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder optimization method image processing ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder optimization method image processing") OR ("api python python python programming"))*.