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