Perhaps you should try some spelling variations:
"coder coding coding and registration" » "coder coding coding image registration" (Expand search), "coder coding decoding and registration" (Expand search), "coder coding using and registration" (Expand search), "coder coding canine and registration" (Expand search), "modern coding coding and registration" (Expand search), "color coding coding and registration" (Expand search), "odor coding coding and registration" (Expand search), "coder coding coding rna registration" (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 coding coding and registration") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding coding and registration\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding coding and registration ) OR ( api python python python programming ))*.