Perhaps you should try some spelling variations:
"coder modulation from computer program" » "coded modulation from computer program" (Expand search), "code modulation from computer program" (Expand search), "power modulation from computer program" (Expand search), "coder modulation of computer program" (Expand search), "coder modulation on computer program" (Expand search), "coder modulation pwm computer program" (Expand search), "coder modulation scrum computer program" (Expand search), "coder modulation from complex program" (Expand search), "coder modulation beam computer program" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python 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 modulation from computer program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder modulation from computer program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder modulation from computer program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder modulation from computer program") OR ("api python python python programming"))*.