Perhaps you should try some spelling variations:
"coder coder semiotica visual programming" » "coder coder semiotica fetal programming" (Expand search), "coder cordel semiotica visual programming" (Expand search), "coder poder semiotico visual programming" (Expand search), "coder code semiotics visual programming" (Expand search), "coder decoder semiotica visual programming" (Expand search), "code code semiotica visual programming" (Expand search), "decoder codec semiotica visual programming" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ 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 semiotica visual programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder semiotica visual programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder semiotica visual programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder semiotica visual programming") OR ("_ python python python programming"))*.