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