Perhaps you should try some spelling variations:
"coder coder using random problems" » "coder coder using random probes" (Expand search), "coder coder using and problems" (Expand search), "coder coder using random process" (Expand search), "coder decoder using random problems" (Expand search), "code code using random problems" (Expand search), "decoder codec using random problems" (Expand search), "coder coders using random problems" (Expand search), "coder cover using random problems" (Expand search), "coder code using random 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 coder using random problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder using random problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder using random problems") OR ("api python python python programming"))*.