Perhaps you should try some spelling variations:
"coder coding coding lpc presentation" » "coder coding coding app presentation" (Expand search), "coder coding coding face presentation" (Expand search), "coder coding coding cipa presentation" (Expand search), "coder coding decoding lpc presentation" (Expand search), "coder coding using lpc presentation" (Expand search), "coder coding canine lpc presentation" (Expand search), "modern coding coding lpc presentation" (Expand search), "color coding coding lpc presentation" (Expand search), "odor coding coding lpc presentation" (Expand search), "coder coding coding vvc presentation" (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 coding coding lpc presentation") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding coding lpc presentation\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding coding lpc presentation ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding coding lpc presentation") OR ("api python python python programming"))*.