Perhaps you should try some spelling variations:
"and partitioning python python programming" » "and partitioning method python programming" (Expand search), "and partitioning methods python programming" (Expand search), "and partitioning the python programming" (Expand search), "and partitioning pythons python programming" (Expand search), "and partitioning piton python programming" (Expand search), "and partitioning pitons python programming" (Expand search)
"coder modulation and coding program" » "coded modulation and coding program" (Expand search), "code modulation and coding program" (Expand search), "power modulation and coding program" (Expand search), "coder modulation in coding program" (Expand search), "coder modulation of coding program" (Expand search), "coder modulation and cloning program" (Expand search), "coder modulation and loading program" (Expand search), "coder modulation and cooling programs" (Expand search), "coder modulation and coping program" (Expand search), "coder modulation and cooling program" (Expand search), "coder modulation and cooking program" (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 modulation and coding program\") OR (\"and partitioning python python programming\"))~".
• Removing quotes may allow a broader search: (( coder modulation and coding program ) OR ( and partitioning python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder modulation and coding program") OR ("and partitioning python python programming"))*.