Perhaps you should try some spelling variations:
"coder coder document oriented problem" » "coder coder documento orientador problem" (Expand search), "coder coder document oriented programs" (Expand search), "coder coder document orienteering problem" (Expand search), "coder coder document oriented product" (Expand search), "coder coffee document oriented problem" (Expand search), "coder order documents oriented problem" (Expand search), "coder body document oriented problem" (Expand search), "coder decoder document oriented problem" (Expand search), "code code document oriented problem" (Expand search), "decoder codec document oriented problem" (Expand search)
"api citons python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons python python programming" (Expand search), "api citons pythons python programming" (Expand search), "api citons piton python programming" (Expand search), "api citons pitons python programming" (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 coder document oriented problem\") OR (\"api citons python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder document oriented problem ) OR ( api citons python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder document oriented problem") OR ("api citons python python programming"))*.