Perhaps you should try some spelling variations:
"coder using object based problem" » "coder using object based problems" (Expand search), "coder using object based probe" (Expand search), "coder using object posed problem" (Expand search), "coder using project based problem" (Expand search), "coders using object based problem" (Expand search), "cover using object based problem" (Expand search), "code using object based 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 using object based problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder using object based problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder using object based problem") OR ("api python python python programming"))*.