Perhaps you should try some spelling variations:
"coder precoder image matching program" » "coder precoder image teaching program" (Expand search), "coder precoder image matching problem" (Expand search), "coder precoder image meshing program" (Expand search), "coder decoder image matching program" (Expand search), "coder precise image matching program" (Expand search), "coder precoder mode matching program" (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 matching program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder image matching program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder image matching program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder image matching program") OR ("api python python python programming"))*.