Perhaps you should try some spelling variations:
"coder coder mapping using plasma" » "coder cover mapping using plasma" (Expand search), "coder code mapping using plasma" (Expand search), "coder border mapping using plasma" (Expand search), "coder coder mapping using plant" (Expand search), "coder decoder mapping using plasma" (Expand search), "code code mapping using plasma" (Expand search), "decoder codec mapping using plasma" (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)

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