Perhaps you should try some spelling variations:
"coder coder network using problem" » "coder coded network using problem" (Expand search), "coder cooler network using problem" (Expand search), "coder modern network using problem" (Expand search), "coder coder networks using problem" (Expand search), "coder coder network housing problems" (Expand search), "coder coder network routing problem" (Expand search), "coder coder network cutting problem" (Expand search), "coder decoder network using problem" (Expand search), "code code network using problem" (Expand search), "decoder codec network using 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 network using problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder network using problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder network using problem ) OR ( api python python python programming ))*.