Perhaps you should try some spelling variations:
"coder code sources complex problems" » "coder code sources complex projects" (Expand search), "coder code resources complex problems" (Expand search), "coder code sources compiled problems" (Expand search), "coder code sources combined problems" (Expand search), "coder more sources complex problems" (Expand search), "coder code forces complex problems" (Expand search), "coder hole sources complex problems" (Expand search), "code code sources complex problems" (Expand search), "modern code sources complex problems" (Expand search), "color code sources complex 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 sources complex problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code sources complex problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code sources complex problems") OR ("api python python python programming"))*.