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