Perhaps you should try some spelling variations:
"coder precoder teaching optics programming" » "coder precoder teaching robotics programming" (Expand search), "coder precoder teaching politics programming" (Expand search), "coder precoder teaching routines programming" (Expand search), "coder recorder teaching optics programming" (Expand search), "coder aprender teaching optics programming" (Expand search), "coder poder teaching optics programming" (Expand search), "coder precoder teaching ethics programming" (Expand search), "coder precoder teaching genetics programming" (Expand search), "coder precoder teaching pratices programming" (Expand search), "coder decoder teaching optics programming" (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 teaching optics programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder teaching optics programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder teaching optics programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder teaching optics programming") OR ("api python python python programming"))*.