Perhaps you should try some spelling variations:
"coder coder practica matlab programming" » "coder coder practica math programming" (Expand search), "coder coder practica matlab programa" (Expand search), "coder coder practica material programming" (Expand search), "coder poder practicas matlab programming" (Expand search), "coder poder pratica matlab programming" (Expand search), "coder under practical matlab programming" (Expand search), "coder decoder practica matlab programming" (Expand search), "code code practica matlab programming" (Expand search), "decoder codec practica matlab 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 practica matlab programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder practica matlab programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder practica matlab programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder practica matlab programming") OR ("api python python python programming"))*.