Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tin don coi snippets" » "tin don code snippets", "tien dong coi snippets", "tin dung coi snippets", "tinh doi coi snippets", "tin con coi snippets", "tin den coi snippets", "tin dong hoi snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("tin don coi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tin don coi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tin don coi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tin don coi snippets"))) or ("locating bug core snippets"))*.