Perhaps you should try some spelling variations:
"pulse duration functions coding program" » "pulse modulation functions coding program" (Expand search), "pulse variation functions coding program" (Expand search), "pulse education function coding program" (Expand search), "pulse duration functions according program" (Expand search), "pulse duration functions modeling program" (Expand search), "pulse duration function crowding program" (Expand search), "pulse duration functions cloning program" (Expand search), "pulse duration functions loading program" (Expand search), "pulse duration functions cooling programs" (Expand search)
"advanced python programming coding program" » "advanced python programming using program" (Expand search), "advanced python programming code program" (Expand search), "advanced python programming computing program" (Expand search), "advanced method programming coding program" (Expand search), "advanced path programming coding program" (Expand search), "advanced symphony programming coding program" (Expand search), "advanced python programming cloning program" (Expand search), "advanced python programming loading program" (Expand search), "advanced python programming cooling programs" (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: (("pulse duration functions coding program") OR ("advanced python programming coding program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"pulse duration functions coding program\") OR (\"advanced python programming coding program\"))".
• Removing quotes may allow a broader search: (( pulse duration functions coding program ) OR ( advanced python programming coding program )).
• Adding a wildcard symbol may retrieve word variants: (("pulse duration functions coding program") OR ("advanced python programming coding program"))*.