Perhaps you should try some spelling variations:
"coder video tutorials allocation problem" » "coder video tutorial education problem" (Expand search), "coder video tutorial action problem" (Expand search), "coder video tutorial elaboration problem" (Expand search), "coder video tutorials location problem" (Expand search), "coder video tutorial allocation problem" (Expand search), "coder videos tutoriais allocation problem" (Expand search), "modern video tutorials allocation problem" (Expand search), "color video tutorials allocation problem" (Expand search), "power video tutorials allocation problem" (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 video tutorials allocation problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder video tutorials allocation problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder video tutorials allocation problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder video tutorials allocation problem") OR ("api python python python programming"))*.