Perhaps you should try some spelling variations:
"coder modeling using pulsed programing" » "coder modeling using based programming" (Expand search), "cover modeling using pulsed programing" (Expand search), "cover modelling using pulsed programing" (Expand search), "order modeling using pulsed programing" (Expand search), "coder model using pulsed programing" (Expand search), "coder models using pulsed programing" (Expand search)
"api with python python programming" » "api with pythons python programming" (Expand search), "api with piton python programming" (Expand search), "api with pitons python programming" (Expand search), "xapi with python python programming" (Expand search), "pi with python python programming" (Expand search), "ai with python 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 modeling using pulsed programing\") OR (\"api with python python programming\"))~".
• Removing quotes may allow a broader search: (( coder modeling using pulsed programing ) OR ( api with python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder modeling using pulsed programing") OR ("api with python python programming"))*.