Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong tu hon snippets" » "cong tu code snippets", "cong ty hon snippets", "cong cu hon snippets", "dong tu hon snippets", "cong tu chon snippets", "cong tuc hon snippets", "cong tu 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 ("cong tu hon snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"cong tu hon snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( cong tu hon snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("cong tu hon snippets"))) OR ("locating bug core snippets"))*.