Perhaps you should try some spelling variations:
"coder coder modelos logic programming" » "coder poder modelos logic programming" (Expand search), "coder lider modelos logic programming" (Expand search), "coder coda modelos logic programming" (Expand search), "coder coder modelos logico programming" (Expand search), "coder coder modelos logit programming" (Expand search), "coder coder modelos logicos programming" (Expand search), "coder decoder modelos logic programming" (Expand search), "code code modelos logic programming" (Expand search), "decoder codec modelos logic programming" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ 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 modelos logic programming") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder modelos logic programming\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder modelos logic programming ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder modelos logic programming") OR ("on python python python programming"))*.