Perhaps you should try some spelling variations:
"coder coder in structured programming" » "coder coder in structures programming" (Expand search), "coder coder in structure programming" (Expand search), "coder coder in unstructured programming" (Expand search), "coder decoder in structured programming" (Expand search), "code code in structured programming" (Expand search), "decoder codec in structured programming" (Expand search), "coder code in structured programming" (Expand search), "coder codes in structured programming" (Expand search), "coder poder in structured programming" (Expand search)
"_ pitons python python programming" » "_ pitons pythons python programming" (Expand search), "_ pitons piton python programming" (Expand search), "_ pitons pytm 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 in structured programming") OR ("_ pitons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder in structured programming\") OR (\"_ pitons python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder in structured programming ) OR ( _ pitons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder in structured programming") OR ("_ pitons python python programming"))*.