Perhaps you should try some spelling variations:
"coder coder material testing program" » "coder coder materials testing program" (Expand search), "coder coder material testing programs" (Expand search), "coder coder material teaching program" (Expand search), "coder coder material visiting program" (Expand search), "coder poder material testing program" (Expand search), "coder cover materials testing program" (Expand search), "coder powder material testing program" (Expand search), "coder decoder material testing program" (Expand search), "code code material testing program" (Expand search), "decoder codec material testing 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)

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 material testing program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder material testing program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder material testing program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder material testing program") OR ("api python python python programming"))*.