Perhaps you should try some spelling variations:
"coder documentado problemas logic programming" » "coder aumentada problemas logic programming" (Expand search), "coder documentario programas logic programming" (Expand search), "coder docente problemas logic programming" (Expand search), "border documentary problemas logic programming" (Expand search), "caso documentado problemas logic programming" (Expand search), "power documentary problemas logic programming" (Expand search), "coder documentado problemas logicos programming" (Expand search), "coder documentado problema logico programming" (Expand search), "coder documentado problemas locais programming" (Expand search)
"python coding python python programming" » "action coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigo python python programming" (Expand search), "python codigos python python programming" (Expand search), "python using python python programming" (Expand search), "python coding pythons python programming" (Expand search), "python coding piton python programming" (Expand search), "python coding pitons 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 documentado problemas logic programming") OR ("python coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder documentado problemas logic programming\") OR (\"python coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder documentado problemas logic programming ) OR ( python coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder documentado problemas logic programming") OR ("python coding python python programming"))*.