Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoc van hoe snippets" » "hoc dan hoe snippets", "hoc va hoe snippets", "hoc vat hoe snippets", "hoc van hoa snippets", "hoc van hoc snippets", "hoc van hieu 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: (((("hoc van hoe snippets") or ("python using java snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc van hoe snippets") OR ("python using java snippets"))) OR ("locating bung code snippets")).
• Removing quotes may allow a broader search: (((( hoc van hoe snippets ) or ( python using java snippets ))) or ( locating bung code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc van hoe snippets") or ("python using java snippets"))) or ("locating bung code snippets"))*.