Perhaps you should try some spelling variations:
"parallel programming python python programming" » "parallel programming method python programming" (Expand search), "parallel programming action python programming" (Expand search), "parallel programmation python python programming" (Expand search), "parallel programming pythons python programming" (Expand search), "parallel programming piton python programming" (Expand search), "parallel programming pitons python programming" (Expand search)
"coder main factors coding program" » "coder main factors coping program" (Expand search), "coder main factors scoping program" (Expand search), "coder main factors according program" (Expand search), "coder main factors cloning program" (Expand search), "coder main factors loading program" (Expand search), "coder main factors cooling programs" (Expand search), "coder human factors coding program" (Expand search), "soder maicon factors coding program" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder main factors coding program\") OR (\"parallel programming python python programming\"))~".
• Removing quotes may allow a broader search: (( coder main factors coding program ) OR ( parallel programming python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder main factors coding program") OR ("parallel programming python python programming"))*.