Perhaps you should try some spelling variations:
"coder coding codigo java computer" » "coder codigo codigo java computer" (Expand search), "coder code codigo java computer" (Expand search), "modern coding codigo java computer" (Expand search), "color coding codigo java computer" (Expand search), "odor coding codigo java computer" (Expand search), "coder coding codigo ana computer" (Expand search)
"pipe in python python programming" » "pipe in pythons python programming" (Expand search), "pipe in piton python programming" (Expand search), "pipe in pitons python programming" (Expand search), "pipe _ python python programming" (Expand search), "pipes in python python programming" (Expand search), "pipe and 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 coding codigo java computer") OR ("pipe in python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding codigo java computer\") OR (\"pipe in python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding codigo java computer ) OR ( pipe in python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding codigo java computer") OR ("pipe in python python programming"))*.