Perhaps you should try some spelling variations:
"power functions using simple of" » "power function using simple of" (Expand search), "motor functions using simple of" (Expand search), "taper functions using simple of" (Expand search), "power reactions using simple of" (Expand search), "power functions using single of" (Expand search), "power functions using complex of" (Expand search), "power functions using simple one" (Expand search), "power functions using simple co2" (Expand search), "power functions using simple _" (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), "manim python 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: "((\"power functions using simple of\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( power functions using simple of ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("power functions using simple of") OR ("api python python python programming"))*.