Perhaps you should try some spelling variations:
"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), "manim python python python programming" (Expand search)
"coder coder image signal processing" » "coder coder image sexual processing" (Expand search), "coder coder large signal processing" (Expand search), "coder decoder image signal processing" (Expand search), "code code image signal processing" (Expand search), "decoder codec image signal processing" (Expand search), "coder cover image signal processing" (Expand search), "coder coded images signal processing" (Expand search), "coder poder imagem signal processing" (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 image signal processing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder image signal processing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder image signal processing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder image signal processing") OR ("api python python python programming"))*.