Perhaps you should try some spelling variations:
"coder application and coping problem" » "code application and coping problem" (Expand search), "codes application and coping problem" (Expand search), "copper application and coping problem" (Expand search), "coder application _ coping problem" (Expand search), "coder application and coding problems" (Expand search), "coder application and posing problem" (Expand search), "coder application and covering problem" (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 application and coping problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder application and coping problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder application and coping problem") OR ("api python python python programming"))*.