Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac tinh hoc snippets" » "cac tinh code snippets", "dac tinh hoc snippets", "ha tinh hoc snippets", "cuu tinh hoc snippets", "cac sinh hoc snippets", "cac tin hoc snippets", "cac hinh hoc 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 ("cac tinh hoc snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"cac tinh hoc snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( cac tinh hoc snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("cac tinh hoc snippets"))) OR ("locating bug core snippets"))*.