Perhaps you should try some spelling variations:
"coder java programming sample problem" » "coder java programming applet problem" (Expand search), "coder java programming smilp problem" (Expand search), "coder java programming single problem" (Expand search), "coder and programming sample problem" (Expand search), "coder based programming sample problem" (Expand search), "coder goal programming sample problem" (Expand search), "coder java programming complex problem" (Expand search), "coder java programming same problems" (Expand search), "codes java programming sample problem" (Expand search), "xcode java programming sample 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 java programming sample problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder java programming sample problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder java programming sample problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder java programming sample problem") OR ("api python python python programming"))*.