Perhaps you should try some spelling variations:
"coder modeling using som examples" » "cover modeling using som examples" (Expand search), "cover modelling using som examples" (Expand search), "order modeling using som examples" (Expand search), "coder model using som examples" (Expand search), "coder models using som examples" (Expand search), "coder modeling using some examples" (Expand search), "coder modeling using from examples" (Expand search), "coder modeling using of examples" (Expand search), "coder modeling using sol examples" (Expand search), "coder modeling using semi examples" (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 modeling using som examples") OR ("_ pitons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder modeling using som examples\") OR (\"_ pitons python python programming\"))".
• Removing quotes may allow a broader search: (( coder modeling using som examples ) OR ( _ pitons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder modeling using som examples") OR ("_ pitons python python programming"))*.