Perhaps you should try some spelling variations:
"coder precoder robotica visual programming" » "coder precoder robotica fetal programming" (Expand search), "coder precoder robotica virtual programming" (Expand search), "coder precoder robotica visao programming" (Expand search), "coder precoder robotics virtual programming" (Expand search), "coder decoder robotica visual 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 precoder robotica visual programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder robotica visual programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder robotica visual programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder robotica visual programming") OR ("api python python python programming"))*.