Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thu nhat cuc snippets" » "thu nhat code snippets", "thu nhap cuc snippets", "thu thuat cuc snippets", "thu ha cuc snippets", "thu nhat cua snippets", "thu nhan cuoc snippets", "thu nhat nuoc snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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 ("thu nhat cuc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("thu nhat cuc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( thu nhat cuc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("thu nhat cuc snippets"))) or ("locating bug core snippets"))*.