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