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