Perhaps you should try some spelling variations:
"coder _ planning algoritmos array" » "coder _ planning algorithms array" (Expand search), "coder _ planning algorithm array" (Expand search), "coder _ plantas algoritmos array" (Expand search), "coder _ planning algoritmos fuzzy" (Expand search)
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in python 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 _ planning algoritmos array") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ planning algoritmos array\") OR (\"via python python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ planning algoritmos array ) OR ( via python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ planning algoritmos array") OR ("via python python python programming"))*.