Perhaps you should try some spelling variations:
"coder coder binary logistic problem" » "coder coder binary logistic problems" (Expand search), "coder coder binary logistics problems" (Expand search), "coder coder binary logistical problems" (Expand search), "coder cover binary logistic problem" (Expand search), "coder over binary logistic problem" (Expand search), "coder under binary logistic problem" (Expand search), "coder decoder binary logistic problem" (Expand search), "code code binary logistic problem" (Expand search), "decoder codec binary logistic 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder binary logistic problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder binary logistic problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder binary logistic problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder binary logistic problem") OR ("api python python python programming"))*.