Perhaps you should try some spelling variations:
"coder coder string curso programa" » "coder coder string caso programa" (Expand search), "coder cordel string curso programa" (Expand search), "coder closed string curso programa" (Expand search), "coder modelo string curso programa" (Expand search), "coder coder maringa curso programa" (Expand search), "coder decoder string curso programa" (Expand search), "code code string curso programa" (Expand search), "decoder codec string curso programa" (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 string curso programa") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder string curso programa\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder string curso programa ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder string curso programa") OR ("api python python python programming"))*.