Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"gian can ho snippets" » "gian can code snippets", "gian dan ho snippets", "gian cac ho snippets", "gian lan ho snippets", "gian can tho snippets", "gian can bo snippets", "gian van ho 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: (((("gian can ho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gian can ho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( gian can ho snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian can ho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.