Perhaps you should try some spelling variations:
"api pitoes python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons python python programming" (Expand search), "api pitoes pythons python programming" (Expand search), "api pitoes piton python programming" (Expand search), "api pitoes pitons python programming" (Expand search)
"coder coding and arduino programmable" » "modern coding and arduino programmable" (Expand search), "color coding and arduino programmable" (Expand search), "odor coding and arduino programmable" (Expand search), "coder coding an arduino programmable" (Expand search), "coder coding usando arduino programmable" (Expand search), "coder coding rna arduino programmable" (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 coding and arduino programmable\") OR (\"api pitoes python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding and arduino programmable ) OR ( api pitoes python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding and arduino programmable") OR ("api pitoes python python programming"))*.