Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trong su doi snippets" » "trong su code snippets", "trong san doi snippets", "trong thu doi snippets", "trong qua doi snippets", "trong sua doi snippets", "trong su dai snippets", "trong tu doi 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 ("trong su doi snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"trong su doi snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( trong su doi snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("trong su doi snippets"))) OR ("locating bug core snippets"))*.