Perhaps you should try some spelling variations:
"coder code complexity visual problems" » "coder code complex visual problems" (Expand search), "coder code complete visual problems" (Expand search), "coder code complexity via problems" (Expand search), "coder case complexity visual problems" (Expand search), "coder the complexity visual problems" (Expand search), "coder and complexity visual problems" (Expand search), "coder code complexity sexual problems" (Expand search), "coder code complexity visual probe" (Expand search), "code code complexity visual problems" (Expand search), "modern code complexity visual problems" (Expand search), "color code complexity visual 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 code complexity visual problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code complexity visual problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code complexity visual problems") OR ("api python python python programming"))*.