Perhaps you should try some spelling variations:
"coder coder optica in programming" » "coder coder optica and programming" (Expand search), "coder coder optica _ programming" (Expand search), "coder coder optica c programming" (Expand search), "coder poder optico in programming" (Expand search), "coder cor optica in programming" (Expand search), "coder code optical in programming" (Expand search), "coder decoder optica in programming" (Expand search), "code code optica in programming" (Expand search), "decoder codec optica in 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)

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