Perhaps you should try some spelling variations:
"coder applications doi coding problems" » "code applications doi coding problems" (Expand search), "modern applications doi coding problems" (Expand search), "power applications doi coding problems" (Expand search), "coder application doi coding problems" (Expand search), "coder applications how coding problems" (Expand search), "coder applications ios coding problems" (Expand search), "coder applications doi loading problems" (Expand search), "coder applications doi counting problems" (Expand search), "coder applications doi covering problems" (Expand search), "coder applications doi codi problems" (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 applications doi coding problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder applications doi coding problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder applications doi coding problems") OR ("api python python python programming"))*.