Perhaps you should try some spelling variations:
"coder coder computing using objects" » "coder modern computing using objects" (Expand search), "coder model computing using objects" (Expand search), "coder power computing using objects" (Expand search), "coder coder computing ufcg objects" (Expand search), "coder coder computing using object" (Expand search), "coder coder computing using objective" (Expand search), "coder coder computing cutting objects" (Expand search), "coder decoder computing using objects" (Expand search), "code code computing using objects" (Expand search), "decoder codec computing using objects" (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 computing using objects") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder computing using objects\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder computing using objects ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder computing using objects") OR ("on python python python programming"))*.