Perhaps you should try some spelling variations:
"coder coder transformada linear programming" » "coder coder transformacao linear programming" (Expand search), "coder coder transformaaao linear programming" (Expand search), "coder coder transformador linear programming" (Expand search), "coder poder transformador linear programming" (Expand search), "coder poder transformacao linear programming" (Expand search), "coder con transformada linear programming" (Expand search), "coder decoder transformada linear programming" (Expand search), "code code transformada linear programming" (Expand search), "decoder codec transformada linear programming" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api 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 transformada linear programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder transformada linear programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder transformada linear programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder transformada linear programming") OR ("api python python python programming"))*.