Perhaps you should try some spelling variations:
"coder coder computador controlada problem" » "coder coder computador controle problem" (Expand search), "coder coder computador centrada problem" (Expand search), "coder coder compostagem controlada problem" (Expand search), "coder coder computador control problem" (Expand search), "coder coder computador controlador problemas" (Expand search), "coder coder computador control problems" (Expand search), "coder homem computador controlada problem" (Expand search), "coder del computador controlada problem" (Expand search), "coder poe computador controlada problem" (Expand search), "coder decoder computador controlada problem" (Expand search), "code code computador controlada problem" (Expand search), "decoder codec computador controlada problem" (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 computador controlada problem") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder computador controlada problem\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder computador controlada problem ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder computador controlada problem") OR ("on python python python programming"))*.