Perhaps you should try some spelling variations:
"coder coder covalent labelling program" » "coder coder covalent labeling program" (Expand search), "coder coder covalent labelling programme" (Expand search), "coder coder covalent dwelling program" (Expand search), "coder decoder covalent labelling program" (Expand search), "code code covalent labelling program" (Expand search), "decoder codec covalent labelling 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 coder covalent labelling program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder covalent labelling program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder covalent labelling program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder covalent labelling program") OR ("api python python python programming"))*.