Perhaps you should try some spelling variations:
"coder java processing algorithms teaching" » "coder java routing algorithms teaching" (Expand search), "coder guava processing algorithms teaching" (Expand search), "coder data processing algorithms teaching" (Expand search), "coder hasta processing algorithms teaching" (Expand search), "codes java processing algorithms teaching" (Expand search), "xcode java processing algorithms teaching" (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 java processing algorithms teaching") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder java processing algorithms teaching\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder java processing algorithms teaching ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder java processing algorithms teaching") OR ("api python python python programming"))*.