Perhaps you should try some spelling variations:
"coder coder _ database proposicao" » "coder coder _ database proposal" (Expand search), "coder coder _ analise proposicao" (Expand search), "coder decoder _ database proposicao" (Expand search), "code code _ database proposicao" (Expand search), "decoder codec _ database proposicao" (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), "manim 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 _ database proposicao") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder _ database proposicao\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder _ database proposicao ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder _ database proposicao") OR ("api python python python programming"))*.