Perhaps you should try some spelling variations:
"coder and coverage computational method" » "coder and concrete computational method" (Expand search), "coder and charge computational method" (Expand search), "coder and cooperative computational method" (Expand search), "coder and coverage computational methods" (Expand search), "coder and coverage computational model" (Expand search), "coder and coverage computational models" (Expand search), "coder and cover computational method" (Expand search), "code and coverage computational method" (Expand search), "codes and coverage computational method" (Expand search), "poder and coverage computational method" (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 and coverage computational method\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder and coverage computational method ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder and coverage computational method") OR ("api python python python programming"))*.