Perhaps you should try some spelling variations:
"coder application doi coding problem" » "code application doi coding problem" (Expand search), "codes application doi coding problem" (Expand search), "copper application doi coding problem" (Expand search), "coder application _ coding problem" (Expand search), "coder application and coding problem" (Expand search), "coder application at coding problem" (Expand search), "coder application doi coding problems" (Expand search), "coder application doi coping problem" (Expand search), "coder application doi loading problem" (Expand search), "coder application doi codi 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder application doi coding problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder application doi coding problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder application doi coding problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder application doi coding problem") OR ("api python python python programming"))*.