Perhaps you should try some spelling variations:
"coder coder items explain problems" » "coder coder items exploring problems" (Expand search), "coder coder items laplacian problems" (Expand search), "coder coder items expansion problems" (Expand search), "coder coder filters explain problems" (Expand search), "coder coder it explain problems" (Expand search), "coder coder norms explain problems" (Expand search), "coder decoder items explain problems" (Expand search), "code code items explain problems" (Expand search), "decoder codec items explain 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder items explain problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder items explain problems\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder items explain problems ) OR ( api python python python programming ))*.