Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"sinh cuu ho snippets" » "dinh cuu ho snippets", "sinh cua ho snippets", "sinh cau ho snippets", "sinh cuu hoc snippets", "sinh cuu hoi snippets", "sinh cuu pho 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: (((("sinh cuu ho snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sinh cuu ho snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( sinh cuu ho snippets ) or ( python using java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sinh cuu ho snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.