Perhaps you should try some spelling variations:
"coder precoder based java programing" » "coder precoder based java programming" (Expand search), "coder precoder based java programs" (Expand search), "coder decoder based java programing" (Expand search), "coder recorder based java programing" (Expand search), "coder precedent based java programing" (Expand search), "coder precoding based java programing" (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)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder precoder based java programing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder based java programing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder based java programing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder based java programing") OR ("api python python python programming"))*.