Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"chu tu tin snippets" » "cau tu tin snippets", "thu tu tin snippets", "chung tu tin snippets", "chu thu tin snippets", "chu tu tieng snippets", "chu tru tinh 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 tin snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( chu tu tin snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("chu tu tin snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.