Perhaps you should try some spelling variations:
"coder code by source problems" » "coder code by some problems" (Expand search), "coder code by solve problems" (Expand search), "code code by source problems" (Expand search), "modern code by source problems" (Expand search), "color code by source problems" (Expand search), "coder code y source problems" (Expand search), "coder code ray source problems" (Expand search), "coder code _ source 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 by source problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code by source problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code by source problems") OR ("api python python python programming"))*.