Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"chu tu cua snippets" » "cau tu cua snippets", "thu tu cua snippets", "chung tu cua snippets", "chu hu cua snippets", "chu vu cua snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"chu tu cua snippets\") OR (\"python using java snippets\"))) OR (\"lochating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( chu tu cua snippets ) OR ( python using java snippets ))) OR ( lochating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("chu tu cua snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets"))*.