Perhaps you should try some spelling variations:
"coder coder audio visualization of" » "coder coder and visualization of" (Expand search), "coder coder analog visualization of" (Expand search), "coder coder matrix visualization of" (Expand search), "coder decoder audio visualization of" (Expand search), "code code audio visualization of" (Expand search), "decoder codec audio visualization of" (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 audio visualization of") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder audio visualization of\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder audio visualization of ) OR ( api python python python programming ))*.