Perhaps you should try some spelling variations:
"coder code using weighted problems" » "coder code using weight problems" (Expand search), "coder code using related problems" (Expand search), "coder code using freight problems" (Expand search), "coder code in weighted problems" (Expand search), "code code using weighted problems" (Expand search), "modern code using weighted problems" (Expand search), "color code using weighted problems" (Expand search), "coder made using weighted problems" (Expand search), "coder coding using weighted 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 using weighted problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code using weighted problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code using weighted problems") OR ("api python python python programming"))*.