Perhaps you should try some spelling variations:
"coder precoder image signals programing" » "coder precoder image signals program" (Expand search), "coder precoder image signals processing" (Expand search), "coder precoder image visual programing" (Expand search), "coder decoder image signals programing" (Expand search), "coder precise image signals programing" (Expand search), "coder precoder image signal programing" (Expand search), "coder precoder climate signals programing" (Expand search), "coder precoder emg signals programing" (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), "manim 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 precoder image signals programing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder image signals programing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder image signals programing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder image signals programing") OR ("api python python python programming"))*.