Perhaps you should try some spelling variations:
"coder extraction methods and program" » "code extraction methods and program" (Expand search), "copper extraction methods and program" (Expand search), "powder extraction methods and program" (Expand search), "coder extraction methods and programs" (Expand search), "coder extraction methods grant program" (Expand search), "coder extraction methods based program" (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 extraction methods and program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder extraction methods and program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder extraction methods and program") OR ("api python python python programming"))*.