Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tro lua da snippets" » "tro lua code snippets", "tro cua da snippets", "trong lua da snippets", "tao luan da snippets", "tro lua dao snippets", "tro luat da snippets", "tro qua da 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 ("tro lua da snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"tro lua da snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( tro lua da snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("tro lua da snippets"))) OR ("locating bug core snippets"))*.